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CodegenCppCommon.tpl
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CodegenCppCommon.tpl
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package CodegenCppCommon
import interface SimCodeTV;
import CodegenUtil.*;
import ExpressionDumpTpl;
/**
* Basic template functions for cpp template
* -cref to string template functions
* -type to string template functions
* -string for temp var template functions
* -exp to string template functions
* -accessors to SimCode attributes
*/
/*******************************************************************************************************************************************************
* cref to string template functions
*******************************************************************************************************************************************************/
template cref(ComponentRef cr, Boolean useFlatArrayNotation)
"Generates C equivalent name for component reference."
::=
match cr
case CREF_IDENT(ident = "time") then "_simTime"
case WILD(__) then ''
else "_"+crefToCStr(cr, useFlatArrayNotation)
end cref;
template localCref(ComponentRef cr, Boolean useFlatArrayNotation)
"Generates C equivalent name for a local component reference."
::=
match cr
case CREF_IDENT(ident = "time") then "_simTime"
case CREF_IDENT(ident = "__HOM_LAMBDA") then "1.0"
case WILD(__) then ''
else crefToCStr(cr,useFlatArrayNotation)
end localCref;
template subscriptsToCStr(list<Subscript> subscripts, Boolean useFlatArrayNotation)
::=
if subscripts then
if useFlatArrayNotation then
'_<%subscripts |> s => subscriptToCStr(s) ;separator="_"%>'
else
'(<%subscripts |> s => subscriptToCStr(s) ;separator=","%>)'
end subscriptsToCStr;
template subscriptToCStr(Subscript subscript)
::=
match subscript
case SLICE(exp=ICONST(integer=i)) then i
case WHOLEDIM(__) then "WHOLEDIM"
case INDEX(__) then
match exp
case ICONST(integer=i) then i
case ENUM_LITERAL(index=i) then i
case CREF(componentRef=cr) then crefToCStr(cr, false)
end match
else "UNKNOWN_SUBSCRIPT"
end subscriptToCStr;
template crefToCStrForArray(ComponentRef cr, Text& dims)
"Convert array cref to cstr. Skip subscripts if not NF_SCALARIZE."
::=
match cr
case CREF_IDENT(__) then
let &dims+=listLength(subscriptLst)
'<%System.unquoteIdentifier(ident)%>_'
case CREF_QUAL(__) then
let subs = if Flags.isSet(Flags.NF_SCALARIZE) then subscriptsToCStrForArray(subscriptLst)
'<%System.unquoteIdentifier(ident)%><%subs%>_P_<%crefToCStrForArray(componentRef,dims)%>'
case WILD(__) then ' '
else "CREF_NOT_IDENT_OR_QUAL"
end crefToCStrForArray;
template crefToCStr1(ComponentRef cr, Boolean useFlatArrayNotation)
::=
match cr
case CREF_IDENT(__) then '<%System.unquoteIdentifier(ident)%>_'
case CREF_QUAL(__) then
'<%System.unquoteIdentifier(ident)%><%subscriptsToCStrForArray(subscriptLst)%>_P_<%crefToCStr1(componentRef,useFlatArrayNotation)%>'
case WILD(__) then ' '
else "CREF_NOT_IDENT_OR_QUAL"
end crefToCStr1;
template subscriptsToCStrForArray(list<Subscript> subscripts)
::=
if subscripts then
'<%subscripts |> s => subscriptToCStr(s) ;separator="$c"%>'
end subscriptsToCStrForArray;
template crefStrForWriteOutput(ComponentRef cr)
"template for writing output variable names in mat or csv files"
::=
match cr
case CREF_IDENT(ident = "xloc") then '__xd<%subscriptsStrForWriteOutput(subscriptLst)%>'
case CREF_IDENT(ident = "time") then "_simTime"
case CREF_IDENT(__) then '<%System.unquoteIdentifier(ident)%><%subscriptsStrForWriteOutput(subscriptLst)%>'
case CREF_QUAL(ident = "$DER") then 'der(<%crefStrForWriteOutput(componentRef)%>)'
case CREF_QUAL(ident = "$CLKPRE") then 'previous(<%crefStrForWriteOutput(componentRef)%>)'
case CREF_QUAL(__) then '<%System.unquoteIdentifier(ident)%><%subscriptsStrForWriteOutput(subscriptLst)%>.<%crefStrForWriteOutput(componentRef)%>'
else "CREF_NOT_IDENT_OR_QUAL"
end crefStrForWriteOutput;
template crefStrForSetVariables(ComponentRef cr, Boolean useFlatArrayNotation)
"template for Set Variables for labeling reduction"
::=
match cr
case CREF_QUAL(ident = "$DER") then ""
else cref(cr,useFlatArrayNotation)
end crefStrForSetVariables;
template subscriptsStrForWriteOutput(list<Subscript> subscripts)
"Generares subscript part of the name."
::=
if subscripts then
'[<%subscripts |> s => subscriptStr(s) ;separator=","%>]'
end subscriptsStrForWriteOutput;
template crefStr(ComponentRef cr)
::=
match cr
case CREF_IDENT(ident = "xloc") then '__xd<%subscriptsStr(subscriptLst)%>'
case CREF_IDENT(ident = "time") then "_simTime"
case CREF_IDENT(__) then '<%System.unquoteIdentifier(ident)%>_<%subscriptsStr(subscriptLst)%>'
case CREF_QUAL(__) then '<%System.unquoteIdentifier(ident)%>_<%subscriptsStr(subscriptLst)%>.<%crefStr(componentRef)%>'
else "CREF_NOT_IDENT_OR_QUAL"
end crefStr;
template subscriptsStr(list<Subscript> subscripts)
"Generares subscript part of the name."
::=
if subscripts then
'(<%subscripts |> s => subscriptStr(s) ;separator=","%>)'
end subscriptsStr;
template subscriptStr(Subscript subscript)
"Generates a single subscript."
::=
match subscript
case SLICE(exp=ICONST(integer=i)) then i
case WHOLEDIM(__) then "WHOLEDIM"
case INDEX(__) then
match exp
case ICONST(integer=i) then i
case ENUM_LITERAL(index=i) then i
case CREF(componentRef=cr) then crefStr(cr)
end match
else "UNKNOWN_SUBSCRIPT"
end subscriptStr;
template contextCref(ComponentRef cr, Context context, SimCode simCode, Text& extraFuncs, Text& extraFuncsDecl, Text extraFuncsNamespace, Text stateDerVectorName /*=__zDot*/, Boolean useFlatArrayNotation)
"Generates code for a component reference depending on which context we're in."
::=
let &varDeclsCref = buffer "" /*BUFD*/
match context
case FUNCTION_CONTEXT(__) then crefStr(cr)
else '<%cref1(cr, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, context, varDeclsCref, stateDerVectorName, useFlatArrayNotation)%>'
end contextCref;
template contextCref2(ComponentRef cr, Context context)
"Generates code for a component reference depending on which context we're in."
::=
match context
case FUNCTION_CONTEXT(__) then crefStr(cr)
else ""
end contextCref2;
template contextFunName(String funName, Context context)
"Generates a name in the Functions object depending on the context we're in."
::=
match context
case FUNCTION_CONTEXT(__) then '<%funName%>'
else '_functions-><%funName%>'
end contextFunName;
template contextIteratorName(Ident name, Context context)
"Generates code for an iterator variable."
::=
System.unquoteIdentifier(name) + "_"
end contextIteratorName;
template crefWithIndex(ComponentRef cr, Context context, Text &varDecls, SimCode simCode, Text& extraFuncs, Text& extraFuncsDecl,
Text extraFuncsNamespace, Text stateDerVectorName /*=__zDot*/, Boolean useFlatArrayNotation)
"Return cref with index for the lhs of a for loop, i.e., _resistori_P_i."
::=
match cr
case CREF_QUAL(__) then
"_" + crefToCStrWithIndex(cr, context, varDecls, simCode, extraFuncs, extraFuncsDecl, extraFuncsNamespace, stateDerVectorName /*=__zDot*/, useFlatArrayNotation)
end match
end crefWithIndex;
template crefToCStrWithIndex(ComponentRef cr, Context context, Text &varDecls, SimCode simCode, Text& extraFuncs, Text& extraFuncsDecl,
Text extraFuncsNamespace, Text stateDerVectorName /*=__zDot*/, Boolean useFlatArrayNotation)
"Helper function to crefWithIndex."
::=
let &preExp = buffer ""
let tmp = ""
match cr
case CREF_QUAL(__) then
let identTmp = '<%System.unquoteIdentifier(ident)%>'
match listHead(subscriptLst)
case INDEX(__) then
match exp case e as CREF(__) then
let tmp = daeExpCrefRhs(e, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
'<%identTmp%><%tmp%><%subscriptsToCStrForArray(subscriptLst)%>_P_<%crefToCStr(componentRef,useFlatArrayNotation)%>'
end match
end match
else "CREF_NOT_IDENT_OR_QUAL"
end crefToCStrWithIndex;
template cref1(ComponentRef cr, SimCode simCode ,Text& extraFuncs,Text& extraFuncsDecl,Text extraFuncsNamespace, Context context, Text &varDecls, Text stateDerVectorName /*=__zDot*/, Boolean useFlatArrayNotation) ::=
match cr
case CREF_QUAL(ident = "$PRE") then
'_discrete_events->pre(<%cref1(componentRef, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, context, varDecls, stateDerVectorName, useFlatArrayNotation)%>)'
case CREF_IDENT(ident = "xloc") then
'<%representationCref(cr, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, context, varDecls, stateDerVectorName, useFlatArrayNotation)%>'
case CREF_IDENT(ident = "time") then
match context
case ALGLOOP_CONTEXT(genInitialisation=false)
then "_system->_simTime"
else "_simTime"
end match
case CREF_QUAL(ident = "$START") then '<%representationCref(componentRef, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, context, varDecls, stateDerVectorName, useFlatArrayNotation)%>'
else '<%representationCref(cr, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, context, varDecls, stateDerVectorName, useFlatArrayNotation)%>'
end cref1;
template representationCref(ComponentRef inCref, SimCode simCode ,Text& extraFuncs,Text& extraFuncsDecl,Text extraFuncsNamespace, Context context, Text &varDecls, Text stateDerVectorName /*=__zDot*/, Boolean useFlatArrayNotation) ::=
cref2simvar(inCref, simCode) |> var as SIMVAR(varKind=varKind, index=i, matrixName=matrixName) =>
match varKind
case STATE() then
'__z[<%i%>]'
case STATE_DER() then
'__zDot[<%i%>]'
case DAE_RESIDUAL_VAR() then
'__daeResidual[<%i%>]'
case JAC_VAR() then
'<%contextSystem(context)%>_<%getOption(matrixName)%>jac_y(<%i%>)'
case JAC_DIFF_VAR() then
'<%contextSystem(context)%>_<%getOption(matrixName)%>jac_tmp(<%i%>)'
case SEED_VAR() then
'<%contextSystem(context)%>_<%getOption(matrixName)%>jac_x(<%i%>)'
case VARIABLE() then
match var
case SIMVAR(index=-2) then
// unknown in cref2simvar, e.g. local in a function, iterator or time
'<%localCref(inCref, useFlatArrayNotation)%>'
else
match context
case ALGLOOP_CONTEXT(genInitialisation = false, genJacobian=false) then
'_system-><%cref(inCref, useFlatArrayNotation)%>'
case ALGLOOP_CONTEXT(genInitialisation = false, genJacobian=true) then
'_system->_<%crefToCStr(inCref,false)%>'
case JACOBIAN_CONTEXT() then
'_<%crefToCStr(inCref, false)%>'
else
'<%cref(inCref, useFlatArrayNotation)%>'
else
'<%contextSystem(context)%><%cref(inCref, useFlatArrayNotation)%>'
end representationCref;
template arraycref(ComponentRef cr, Boolean useFlatArrayNotation)
::=
match cr
case CREF_IDENT(ident = "xloc") then crefStr(cr)
case CREF_IDENT(ident = "time") then "_simTime"
case WILD(__) then ''
else "_"+crefToCStr1(cr, useFlatArrayNotation)
end arraycref;
template arraycref2(ComponentRef cr, Text& dims)
::=
match cr
case CREF_IDENT(ident = "xloc") then crefStr(cr)
case CREF_IDENT(ident = "time") then "_simTime"
case WILD(__) then ''
else "_"+crefToCStrForArray(cr,dims)
end arraycref2;
template cref2(ComponentRef cr, Boolean useFlatArrayNotation)
"Generates C equivalent name for component reference."
::=
match cr
case CREF_IDENT(ident = "xloc") then '<%crefStr(cr)%>'
case CREF_IDENT(ident = "time") then "_simTime"
case WILD(__) then ''
else "_"+crefToCStr(cr,useFlatArrayNotation)
end cref2;
template crefToCStr(ComponentRef cr, Boolean useFlatArrayNotation)
"Helper function to cref."
::=
match cr
case CREF_IDENT(__) then
let subs = if Flags.isSet(Flags.NF_SCALARIZE) then subscriptsToCStr(subscriptLst, useFlatArrayNotation)
'<%System.unquoteIdentifier(ident)%>_<%subs%>'
case CREF_QUAL(__) then
let subs = if Flags.isSet(Flags.NF_SCALARIZE) then subscriptsToCStrForArray(subscriptLst)
'<%System.unquoteIdentifier(ident)%><%subs%>_P_<%crefToCStr(componentRef, useFlatArrayNotation)%>'
case WILD(__) then ''
else "CREF_NOT_IDENT_OR_QUAL"
end crefToCStr;
template contextSystem(Context context)
"Dereference _system in algloop context"
::=
match context
case ALGLOOP_CONTEXT(genInitialisation = false) then
'_system->'
else
''
end contextSystem;
template daeExpCrefRhs(Exp exp, Context context, Text &preExp, Text &varDecls, SimCode simCode, Text& extraFuncs,
Text& extraFuncsDecl, Text extraFuncsNamespace, Text stateDerVectorName /*=__zDot*/, Boolean useFlatArrayNotation)
"Generates code for a component reference on the right hand side of an
expression."
::=
match exp
// A record cref without subscripts (i.e. a record instance) is handled
// by daeExpRecordCrefRhs only in a simulation context, not in a function.
case CREF(componentRef = cr, ty = t as T_COMPLEX(complexClassType = RECORD(path = _))) then
match context case FUNCTION_CONTEXT(__) then
'<%daeExpCref(false, exp, context, &preExp, &varDecls,simCode , &extraFuncs , &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)%>'
else
daeExpRecordCrefRhs(t, cr, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
case CREF(ty = T_FUNCTION_REFERENCE_FUNC(functionType=t)) then
functionClosure(underscorePath(crefToPathIgnoreSubs(componentRef)), "", t, t, context, &extraFuncsDecl)
case CREF(componentRef = CREF_IDENT(ident=ident), ty = T_FUNCTION_REFERENCE_VAR(__)) then
contextFunName(ident, context)
else
daeExpCref(false, exp, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
end daeExpCrefRhs;
template daeExpCref(Boolean isLhs, Exp ecr, Context context, Text &preExp, Text &varDecls, SimCode simCode, Text& extraFuncs,
Text& extraFuncsDecl, Text extraFuncsNamespace, Text stateDerVectorName /*=__zDot*/, Boolean useFlatArrayNotation)
"Generates code for a component reference."
::=
match ecr
case component as CREF(componentRef=cr, ty=ty) then
let box = daeExpCrefRhsArrayBox(cr, ty, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
if box then
box
else if crefIsScalar(cr, context) then
contextCref(cr, context, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
else
if boolAnd(intEq(listLength(crefSubs(cr)), listLength(crefDims(cr))), crefSubIsScalar(cr)) then
// The array subscript results in a scalar
let arrName = contextCref(crefStripLastSubs(cr), context,simCode , &extraFuncs , &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
let arrayType = expTypeShort(ty)
let dimsValuesStr = (crefSubs(cr) |> INDEX(__) =>
daeExp(exp, context, &preExp /*BUFC*/, &varDecls /*BUFD*/,simCode , &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
;separator=",")
match arrayType
case "metatype_array" then
'arrayGet(<%arrName%>,<%dimsValuesStr%>) /* DAE.CREF */'
else
<<
<%arrName%>(<%dimsValuesStr%>)
>>
else
// The array subscript denotes a slice
let arrName = contextArrayCref(cr, context)
let arrTypeStr = if isLhs then 'ArraySlice' else 'ArraySliceConst'
let elTypeStr = expTypeShort(ty)
let slice = daeExpCrefIndexSpec(crefSubs(cr), context, &preExp,
&varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace,
stateDerVectorName, useFlatArrayNotation)
let &preExp += '<%arrTypeStr%><<%elTypeStr%>> <%slice%>_as(<%arrName%>, <%slice%>);<%\n%>'
'<%slice%>_as'
end daeExpCref;
template daeExpCrefIndexSpec(list<Subscript> subs, Context context,
Text &preExp, Text &varDecls, SimCode simCode,
Text& extraFuncs, Text& extraFuncsDecl, Text extraFuncsNamespace,
Text stateDerVectorName /*=__zDot*/, Boolean useFlatArrayNotation)
"Generates index spec of an array as temporary vector<Slice>."
::=
let tmp_slice = tempDecl("vector<Slice>", &varDecls /*BUFD*/)
let &preExp += '<%tmp_slice%>.clear();<%\n%>'
let _ = (subs |> sub hasindex i1 =>
match sub
case INDEX(__) then
let expPart = daeExp(exp, context, &preExp /*BUFC*/, &varDecls /*BUFD*/,simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
let &preExp += '<%tmp_slice%>.push_back(Slice(<%expPart%>));<%\n%>'
''
case WHOLEDIM(__) then
let &preExp += '<%tmp_slice%>.push_back(Slice());<%\n%>'
''
case SLICE(__) then
match exp
case RANGE(__) then
let start_exp = daeExp(start, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
let stop_exp = daeExp(stop, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
let step_exp = match step case SOME(stepExp) then daeExp(stepExp, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation) else "1"
let &preExp += '<%tmp_slice%>.push_back(Slice(<%start_exp%>, <%step_exp%>, <%stop_exp%>));<%\n%>'
''
else
// default branch if exp is no range
let expPart = daeExp(exp, context, &preExp /*BUFC*/, &varDecls /*BUFD*/, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
let &preExp += '<%tmp_slice%>.push_back(Slice(<%expPart%>));<%\n%>'
''
end match
;separator="\n ")
'<%tmp_slice%>'
end daeExpCrefIndexSpec;
template daeExpCrefRhsArrayBox(ComponentRef cr, DAE.Type ty, Context context, Text &preExp,
Text &varDecls, SimCode simCode, Text& extraFuncs, Text& extraFuncsDecl,
Text extraFuncsNamespace, Text stateDerVectorName, Boolean useFlatArrayNotation)
"Helper to daeExpCrefRhs."
::=
cref2simvar(cr, simCode) |> var as SIMVAR(index=i, matrixName=matrixName) =>
match varKind
case STATE()
case STATE_DER()
case DAE_RESIDUAL_VAR() then
let arrdata = representationCref(cr, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, context, varDecls, stateDerVectorName, useFlatArrayNotation)
daeExpCrefRhsArrayBox2(arrdata, ty, false, context, preExp, varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace)
case JAC_VAR()
case JAC_DIFF_VAR()
case SEED_VAR() then
let arrdata = representationCref(cr, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, context, varDecls, stateDerVectorName, useFlatArrayNotation)
daeExpCrefRhsArrayBox2(arrdata, ty, true, context, preExp, varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace)
else
match context
case FUNCTION_CONTEXT(__) then ''
else
match ty
case t as T_ARRAY(ty=aty, dims=dims) then
match cr
case CREF_QUAL(ident = "$PRE") then
let arr = arrayCrefCStr(componentRef, context)
let ndims = listLength(dims)
let dimstr = checkDimension(dims)
let T = expTypeShort(aty)
let &preExp +=
<<
StatArrayDim<%ndims%><<%T%>, <%dimstr%>> <%arr%>_pre;
std::transform(<%arr%>.getData(),
<%arr%>.getData() + <%arr%>.getNumElems(),
<%arr%>_pre.getData(),
PreArray2CArray<<%T%>>(_discrete_events));
>>
'<%arr%>_pre'
else
''
else ''
end daeExpCrefRhsArrayBox;
template daeExpCrefRhsArrayBox2(Text arrayData, DAE.Type ty, Boolean isRowMajorData, Context context, Text &preExp /*BUFP*/,
Text &varDecls /*BUFP*/, SimCode simCode, Text& extraFuncs, Text& extraFuncsDecl, Text extraFuncsNamespace)
::=
match ty
case t as T_ARRAY(ty=aty,dims=dims) then
let dimstr = checkDimension(dims)
let arrayType = match dimstr
case "" then 'DynArrayDim<%listLength(dims)%><<%expTypeShort(ty)%>>'
else 'StatArrayDim<%listLength(dims)%><<%expTypeShort(ty)%>,<%dimstr%>>'
end match
let &tmpdecl = buffer "" /*BUFD*/
let arrayVar = tempDecl(arrayType, &tmpdecl /*BUFD*/)
let arrayAssign = if isRowMajorData then
'assignRowMajorData(&<%arrayData%>, <%arrayVar%>)' else
'<%arrayVar%>.assign(&<%arrayData%>)'
let &preExp +=
<<
<%arrayType%> <%arrayVar%>;
<%arrayAssign%>;<%\n%>
>>
arrayVar
else
arrayData
end daeExpCrefRhsArrayBox2;
template daeExpRecordCrefRhs(DAE.Type ty, ComponentRef cr, Context context, Text &preExp, Text &varDecls, SimCode simCode, Text& extraFuncs,
Text& extraFuncsDecl, Text extraFuncsNamespace, Text stateDerVectorName /*=__zDot*/, Boolean useFlatArrayNotation)
::=
match ty
case T_COMPLEX(complexClassType = record_state, varLst = var_lst) then
let vars = var_lst |> v => daeExp(makeCrefRecordExp(cr,v), context, &preExp, &varDecls,simCode , &extraFuncs , &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
;separator=", "
let record_type_name = underscorePath(ClassInf.getStateName(record_state))
let ret_type = '<%record_type_name%>RetType'
let ret_var = tempDecl(ret_type, &varDecls)
let &preExp += '<%contextFunName(record_type_name, context)%>(<%vars%>,<%ret_var%>);<%\n%>'
'<%ret_var%>'
end daeExpRecordCrefRhs;
template crefST(ComponentRef cr, Boolean useFlatArrayNotation)
"Generates C equivalent name for component reference."
::=
match cr
case CREF_IDENT(ident = "time") then "_simTime"
case WILD(__) then ''
else crefToCStr(cr, useFlatArrayNotation)
end crefST;
template contextArrayCref(ComponentRef cr, Context context)
"Generates code for an array component reference depending on the context."
::=
match context
case FUNCTION_CONTEXT(__) then arrayCrefStr(cr)
else arrayCrefCStr(cr,context)
end contextArrayCref;
template arrayCrefStr(ComponentRef cr)
::=
match cr
case CREF_IDENT(ident = "time") then "_simTime"
case CREF_IDENT(__) then '<%System.unquoteIdentifier(ident)%>_'
case CREF_QUAL(__) then '<%System.unquoteIdentifier(ident)%>_.<%arrayCrefStr(componentRef)%>'
else "CREF_NOT_IDENT_OR_QUAL"
end arrayCrefStr;
template arrayCrefCStr(ComponentRef cr,Context context)
::=
match context
case ALGLOOP_CONTEXT(genInitialisation = false) then
let& dims = buffer "" /*BUFD*/
<< _system->_<%crefToCStrForArray(cr,dims)%> >>
else
let& dims = buffer "" /*BUFD*/
'_<%crefToCStrForArray(cr,dims)%>'
end arrayCrefCStr;
template arrayCrefCStr2(ComponentRef cr)
::=
match cr
case CREF_IDENT(__) then '<%unquoteIdentifier(ident)%>'
case CREF_QUAL(__) then '<%unquoteIdentifier(ident)%>_P_<%arrayCrefCStr2(componentRef)%>'
else "CREF_NOT_IDENT_OR_QUAL"
end arrayCrefCStr2;
template crefTypeST(ComponentRef cr) "template crefType
Like cref but with cast if type is integer."
::=
match cr
case CREF_IDENT(__) then '<%expTypeShortSPS(identType)%>'
case CREF_QUAL(__) then '<%crefTypeST(componentRef)%>'
else "crefType:ERROR"
end match
end crefTypeST;
template crefTypeMLPI(ComponentRef cr) "template crefType
Like cref but with cast if type is integer."
::=
match cr
case CREF_IDENT(__) then '<%expTypeShortMLPI(identType)%>'
case CREF_QUAL(__) then '<%crefTypeMLPI(componentRef)%>'
else "crefType:ERROR"
end match
end crefTypeMLPI;
template crefStartValueType(ComponentRef cr)
"Returns type string for get/set<type>StartValue methods."
::=
match cr
case CREF_IDENT(__) then
let typeShort = expTypeShort(identType)
let typeString = if stringEq(typeShort, "double") then "Real"
else if stringEq(typeShort, "int") then "Int"
else if stringEq(typeShort, "bool") then
let booltype = match Config.simCodeTarget()
case "Cpp" then
"Bool"
case "omsicpp" then
"Int"
end match
booltype
else if stringEq(typeShort, "string") then "String"
else if stringEq(typeShort, "void*") then "ExternalObject"
else 'ERROR:crefStartValueType <%typeShort%> '
'<%typeString%>'
case CREF_QUAL(__) then
'<%crefStartValueType(componentRef)%>'
else
'crefStartValueType:ERROR'
end match
end crefStartValueType;
/*******************************************************************************************************************************************************
* end of cref to string template functions
*******************************************************************************************************************************************************/
/*******************************************************************************************************************************************************
* type to string template functions
*******************************************************************************************************************************************************/
template dimension(Dimension d,Context context)
::=
match d
case DAE.DIM_BOOLEAN(__) then '2'
case DAE.DIM_INTEGER(__) then integer
case DAE.DIM_ENUM(__) then size
case DAE.DIM_EXP(exp=e) then dimensionExp(e,context, false)
case DAE.DIM_UNKNOWN(__) then '-1'//error(sourceInfo(),"Unknown dimensions may not be part of generated code. This is most likely an error on the part of OpenModelica. Please submit a detailed bug-report.")
else error(sourceInfo(), 'dimension: INVALID_DIMENSION')
end dimension;
template checkDimension(Dimensions dims)
::=
dimensionsList(dims) |> dim as Integer => '<%dim%>';separator=","
end checkDimension;
template checkExpDimension(list<DAE.Exp> dims)
::=
expDimensionsList(dims) |> dim as Integer => '<%dim%>';separator=","
end checkExpDimension;
template listDimsFlat(Dimensions dims, Type elty)
"return list of dimensions of form 'd1, d2, ..., dn', flattening subarrays"
::=
let dimstr = checkDimension(dims)
match dimstr
case "" then
''
else
match elty
case T_ARRAY(dims=subdims, ty=subty) then
let subdimstr = listDimsFlat(subdims, subty)
match subdimstr
case "" then
''
else
'<%dimstr%>, <%subdimstr%>'
end match
else
dimstr
end listDimsFlat;
template nDimsFlat(Dimensions dims, Type elty, Integer offset)
"return number of dimensions, flattening subarrays"
::=
match elty
case T_ARRAY(dims=subdims, ty=subty) then
nDimsFlat(subdims, subty, intAdd(listLength(dims), offset))
else
intAdd(listLength(dims), offset)
end nDimsFlat;
template expTypeShort(DAE.Type type)
"Returns the base type name for declarations"
::=
match type
case T_INTEGER(__) then "int"
case T_REAL(__) then "double"
case T_STRING(__) then if acceptMetaModelicaGrammar() then "metatype" else "string"
case T_BOOL(__) then "bool"
case T_ENUMERATION(__) then "int"
case T_UNKNOWN(__) then "double /*W1*/" // assumming real for unknown type
case T_ANYTYPE(__) then "complex2"
case T_SUBTYPE_BASIC(__) then expTypeShort(complexType)
case T_ARRAY(__) then expTypeShort(ty)
case T_COMPLEX(complexClassType=EXTERNAL_OBJ(__)) then "void*"
case T_COMPLEX(__) then '<%underscorePath(ClassInf.getStateName(complexClassType))%>Type'
case T_METATYPE(__)
case T_METABOXED(__) then "metatype"
case T_FUNCTION_REFERENCE_VAR(__) then "fnptr"
else 'expTypeShort:ERROR <%unparseType(type)%> '
end expTypeShort;
template expTypeFlag(DAE.Type ty, Integer flag)
"Returns code for a type, depending on flag"
::=
match flag
case 1 then
// we want the short type
expTypeShort(ty)
case 2 then
// we want the "modelica type"
match ty case T_COMPLEX(complexClassType=EXTERNAL_OBJ(__)) then
'<%expTypeShort(ty)%>'
else match ty case T_COMPLEX(complexClassType=RECORD(path=rname)) then
'<%underscorePath(rname)%>Type'
else match ty case T_COMPLEX(__) then
'<%underscorePath(ClassInf.getStateName(complexClassType))%>'
else
'<%expTypeShort(ty)%>'
case 3 then
// we want the "array type", static if dims are known, dynamic otherwise
match ty
case T_ARRAY(ty=elty, dims=dims) then
expTypeArrayDims(elty, dims)
else
'ERROR:expTypeFlag3 no array'
end match
case 4 then
// we want the "array type" only if type is array, otherwise "modelica type"
match ty
case T_ARRAY(ty=elty, dims=dims) then
expTypeArrayDims(elty, dims)
else
expTypeFlag(ty, 2)
end match
case 5 then
match ty
case T_ARRAY(dims=dims) then
//let testbasearray = dims |> dim => '<%testdimension(dim)%>' ;separator=''
let dimstr = checkDimension(dims)
match dimstr
case "" then 'const DynArrayDim<%listLength(dims)%><<%expTypeShort(ty)%>>&'
else 'const StatArrayDim<%listLength(dims)%><<%expTypeShort(ty)%>,<%dimstr%>>&'
else expTypeFlag(ty, 2)
end match
case 6 then
expTypeFlag(ty, 4)
case 7 then
match ty
case T_ARRAY(dims=dims)
then
'multi_array<<%expTypeShort(ty)%>,<%listLength(dims)%>>'
end match
case 8 then
match ty
case T_ARRAY(dims=dims) then 'const BaseArray<<%expTypeShort(ty)%>>&'
else expTypeFlag(ty, 9)
end match
case 9 then
// we want the "modelica type"
match ty case T_COMPLEX(complexClassType=EXTERNAL_OBJ(__)) then
'<%expTypeShort(ty)%>'
else match ty case T_COMPLEX(complexClassType=RECORD(path=rname)) then
'const <%underscorePath(rname)%>Type&'
else match ty case T_COMPLEX(__) then
'const <%underscorePath(ClassInf.getStateName(complexClassType))%>&'
else
'<%expTypeShort(ty)%>'
end expTypeFlag;
template crefType(ComponentRef cr) "template crefType
Like cref but with cast if type is integer."
::=
match cr
case CREF_IDENT(__) then expTypeArrayIf(identType)
case CREF_QUAL(__) then crefType(componentRef)
else "crefType:ERROR"
end match
end crefType;
template expTypeFromExpShort(Exp exp)
::=
expTypeFromExpFlag(exp, 1)
end expTypeFromExpShort;
template expTypeFromExpModelica(Exp exp)
::=
expTypeFromExpFlag(exp, 2)
end expTypeFromExpModelica;
template expTypeFromExpArray(Exp exp)
::=
expTypeFromExpFlag(exp, 4)
end expTypeFromExpArray;
template expTypeShortSPS(DAE.Type type)
::=
match type
case T_INTEGER(__) then "INT"
case T_REAL(__) then "LREAL"
case T_STRING(__) then if acceptMetaModelicaGrammar() then "metatype" else "string"
case T_BOOL(__) then "BOOL"
case T_ENUMERATION(__) then "INT"
/* assumming real for uknown type! */
case T_UNKNOWN(__) then "LREAL"
case T_ANYTYPE(__) then "type not supported"
case T_ARRAY(__) then expTypeShortSPS(ty)
case T_COMPLEX(complexClassType=EXTERNAL_OBJ(__))
then "type not supported"
case T_COMPLEX(__) then '<%underscorePath(ClassInf.getStateName(complexClassType))%>Type'
case T_METATYPE(__) case T_METABOXED(__) then "type not supported"
case T_FUNCTION_REFERENCE_VAR(__) then "type not supported"
else "expTypeShort:ERROR"
end expTypeShortSPS;
template expTypeShortMLPI(DAE.Type type)
::=
match type
case T_INTEGER(__) then "MLPI_IEC_INT"
case T_REAL(__) then "MLPI_IEC_LREAL"
case T_STRING(__) then if acceptMetaModelicaGrammar() then "metatype" else "string"
case T_BOOL(__) then "MLPI_IEC_BOOL"
case T_ENUMERATION(__) then "MLPI_IEC_INT"
/* assumming real for uknown type! */
case T_UNKNOWN(__) then "MLPI_IEC_LREAL"
case T_ANYTYPE(__) then "type not supported"
case T_ARRAY(__) then expTypeShortSPS(ty)
case T_COMPLEX(complexClassType=EXTERNAL_OBJ(__))
then "type not supported"
case T_COMPLEX(__) then '<%underscorePath(ClassInf.getStateName(complexClassType))%>Type'
case T_METATYPE(__) case T_METABOXED(__) then "type not supported"
case T_FUNCTION_REFERENCE_VAR(__) then "type not supported"
else "expTypeShort:ERROR"
end expTypeShortMLPI;
template expType(DAE.Type ty, Boolean isArray)
"Generate type helper."
::=
if isArray
then 'expType_<%expTypeArray1(ty,0)%>_NOT_YET'
else expTypeShort(ty)
end expType;
template expTypeModelica(DAE.Type ty)
"Generate type helper."
::=
expTypeFlag(ty, 2)
end expTypeModelica;
template expTypeArray(DAE.Type ty)
"Returns the array type"
::=
expTypeFlag(ty, 3)
end expTypeArray;
template expTypeArrayIf(DAE.Type ty)
"Generate type helper."
::=
expTypeFlag(ty, 4)
end expTypeArrayIf;
template expTypeArray1(DAE.Type ty, Integer dims) ::=
<<
SimArray<%dims%><<%expTypeShort(ty)%>>
>>
end expTypeArray1;
template expTypeArrayDims(DAE.Type elty, DAE.Dimensions dims)
"Generate type string for static or dynamic array, depending on dims"
::=
let typeShort = expTypeShort(elty)
let dimstr = listDimsFlat(dims, elty)
match dimstr
case "" then
'DynArrayDim<%nDimsFlat(dims, elty, 0)%><<%typeShort%>>'
else
'StatArrayDim<%nDimsFlat(dims, elty, 0)%><<%typeShort%>, <%dimstr%>>'
end match
end expTypeArrayDims;
template allocateDimensions(DAE.Type ty,Context context)
::=
match ty
case T_ARRAY(dims=dims) then
let dimstr = dims |> dim => '<%dimension(dim,context)%>' ;separator=','
<<
<%dimstr%>
>>
end allocateDimensions;
/*******************************************************************************************************************************************************
* end of type to string template functions
********************************************************************************************************************************************************/
/*******************************************************************************************************************************************************
* string for temp var template functions
********************************************************************************************************************************************************/
template tempDecl(String ty, Text &varDecls /*BUFP*/)
"Declares a temporary variable in varDecls and returns the name."
::=
let newVar = 'tmp<%System.tmpTick()%>'
let &varDecls += '<%ty%> <%newVar%>;<%\n%>'
newVar
end tempDecl;
template tempDeclAssign(String ty, Text &varDecls /*BUFP*/,String assign)
"Declares a temporary variable in varDecls and returns the name."
::=
let newVar = 'tmp<%System.tmpTick()%>'
let &varDecls += '<%ty%> <%newVar%> = <%assign%>;<%\n%>'
newVar
end tempDeclAssign;
template tempDecl1(String ty, String exp, Text &varDecls /*BUFP*/)
"Declares a temporary variable in varDecls and returns the name."
::=
let newVar = 'tmp<%System.tmpTick()%>'
let newVar1 = '<%newVar%>(<%exp%>)'
let &varDecls += '<%ty%> <%newVar1%>;<%\n%>'
newVar
end tempDecl1;
/*******************************************************************************************************************************************************
end string for temp var template functions
********************************************************************************************************************************************************/
/*******************************************************************************************************************************************************
exp to string template functions
********************************************************************************************************************************************************/
template dimensionExp(DAE.Exp dimExp,Context context,Boolean useFlatArrayNotation)
::=
match dimExp
case DAE.CREF(componentRef = cr) then
match context
case FUNCTION_CONTEXT(__) then System.unquoteIdentifier(crefStr(cr))
else '<%cref(cr, useFlatArrayNotation)%>'
else '/* fehler dimensionExp: INVALID_DIMENSION <%ExpressionDumpTpl.dumpExp(dimExp,"\"")%>*/' //error(sourceInfo(), 'dimensionExp: INVALID_DIMENSION <%ExpressionDumpTpl.dumpExp(dimExp,"\"")%>')
end dimensionExp;
template daeDimensionExp(Exp exp)
"Generates code for an expression."
::=
match exp
case e as ICONST(__) then '<%integer%>'
else '-1'
end daeDimensionExp;
template daeExp(Exp exp, Context context, Text &preExp /*BUFP*/, Text &varDecls /*BUFP*/,SimCode simCode ,Text& extraFuncs,Text& extraFuncsDecl,Text extraFuncsNamespace, Text stateDerVectorName /*=__zDot*/, Boolean useFlatArrayNotation)
"Generates code for an expression."
::=
match exp
case e as ICONST(__) then integer
case e as RCONST(__) then real
case e as BCONST(__) then if bool then "true" else "false"
case e as ENUM_LITERAL(__) then index
case e as CREF(__) then daeExpCrefRhs(e, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
case e as CAST(__) then daeExpCast(e, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
case e as CONS(__) then "Cons not supported yet"
case e as SCONST(__) then daeExpSconst(string, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
case e as UNARY(__) then daeExpUnary(e, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
case e as LBINARY(__) then daeExpLbinary(e, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
case e as LUNARY(__) then daeExpLunary(e, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
case e as BINARY(__) then daeExpBinary(operator, exp1, exp2, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
case e as IFEXP(__) then daeExpIf(expCond, expThen, expElse, context, &preExp, &varDecls, simCode , &extraFuncs , &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
case e as RELATION(__) then daeExpRelation(e, context, &preExp, &varDecls,simCode , &extraFuncs , &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
case e as CALL(__) then daeExpCall(e, context, &preExp /*BUFC*/, &varDecls /*BUFD*/,simCode , &extraFuncs , &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
case e as RECORD(__) then daeExpRecord(e, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
case e as ASUB(__) then '/*t1*/<%daeExpAsub(e, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)%>'
case e as MATRIX(__) then daeExpMatrix(e, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
case e as RANGE(__) then '/*t2*/<%daeExpRange(e, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)%>'
case e as TSUB(__) then '/*t3*/<%daeExpTsub(e, context, &preExp, &varDecls, simCode , &extraFuncs , &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation )%>'
case e as REDUCTION(__) then daeExpReduction(e, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
case e as ARRAY(__) then '/*t4*/<%daeExpArray(e, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)%>'
case e as SIZE(__) then daeExpSize(e, context, &preExp, &varDecls, simCode , &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
case e as SHARED_LITERAL(__) then daeExpSharedLiteral(e, context, &preExp /*BUFC*/, &varDecls /*BUFD*/, useFlatArrayNotation)
case e as PARTEVALFUNCTION(__)then daeExpPartEvalFunction(e, context, &preExp, &varDecls, simCode , &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
case e as BOX(__) then daeExpBox(e, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
case e as UNBOX(__) then daeExpUnbox(e, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
case e as RSUB(__) then daeExpRSub(e, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
else error(sourceInfo(), 'Unknown exp:<%ExpressionDumpTpl.dumpExp(exp,"\"")%>')
end daeExp;
template daeExpRSub(Exp exp, Context context, Text &preExp, Text &varDecls, SimCode simCode, Text& extraFuncs, Text& extraFuncsDecl,
Text extraFuncsNamespace, Text stateDerVectorName /*=__zDot*/, Boolean useFlatArrayNotation)
"Generates code for an tsub expression."
::=
match exp
case RSUB(ix=-1) then
let res = daeExp(exp, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
'<%res%>.<%fieldName%>_'
case RSUB(__) then
error(sourceInfo(), '<%ExpressionDumpTpl.dumpExp(exp,"\"")%>: failed')
end daeExpRSub;
template daeExpRange(Exp exp, Context context, Text &preExp, Text &varDecls, SimCode simCode, Text& extraFuncs, Text& extraFuncsDecl,
Text extraFuncsNamespace, Text stateDerVectorName /*=__zDot*/, Boolean useFlatArrayNotation)
"Generates code for a range expression."
::=
match exp
case RANGE(__) then
let ty_str = expTypeShort(ty)
let start_exp = daeExp(start, context, &preExp, &varDecls,simCode , &extraFuncs , &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
let stop_exp = daeExp(stop, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation)
let tmp = tempDecl('DynArrayDim1<<%ty_str%>>', &varDecls /*BUFD*/)
let step_exp = match step case SOME(stepExp) then daeExp(stepExp, context, &preExp, &varDecls, simCode, &extraFuncs, &extraFuncsDecl, extraFuncsNamespace, stateDerVectorName, useFlatArrayNotation) else "1"
let &preExp +=
<<
int <%tmp%>_num_elems =(<%stop_exp%>-<%start_exp%>)/<%step_exp%>+1;
<%tmp%>.setDims(<%tmp%>_num_elems) /*daeExpRange*/;
for (int <%tmp%>_i = 1; <%tmp%>_i <= <%tmp%>_num_elems; <%tmp%>_i++)
<%tmp%>(<%tmp%>_i) = <%start_exp%>+(<%tmp%>_i-1)*<%step_exp%>;<%\n%>
>>
'<%tmp%>'
end daeExpRange;