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json.cpp
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json.cpp
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// BSD 3-Clause License; see https://github.com/scikit-hep/awkward-1.0/blob/main/LICENSE
#define FILENAME(line) FILENAME_FOR_EXCEPTIONS("src/libawkward/io/json.cpp", line)
#include <complex>
#include "rapidjson/document.h"
#include "rapidjson/reader.h"
#include "rapidjson/writer.h"
#include "rapidjson/prettywriter.h"
#include "rapidjson/stringbuffer.h"
#include "rapidjson/filereadstream.h"
#include "rapidjson/filewritestream.h"
#include "rapidjson/error/en.h"
#include "awkward/builder/ArrayBuilder.h"
#include "awkward/common.h"
#include "awkward/io/json.h"
namespace rj = rapidjson;
namespace awkward {
class Handler: public rj::BaseReaderHandler<rj::UTF8<>, Handler> {
public:
Handler(ArrayBuilder& builder,
const char* nan_string,
const char* posinf_string,
const char* neginf_string)
: builder_(builder)
, moved_(false)
, nan_string_(nan_string)
, posinf_string_(posinf_string)
, neginf_string_(neginf_string) { }
void
reset_moved() {
moved_ = false;
}
bool
moved() const {
return moved_;
}
bool Null() {
moved_ = true;
builder_.null();
return true;
}
bool Bool(bool x) {
moved_ = true;
builder_.boolean(x);
return true;
}
bool Int(int x) {
moved_ = true;
builder_.integer((int64_t)x);
return true;
}
bool Uint(unsigned int x) {
moved_ = true;
builder_.integer((int64_t)x);
return true;
}
bool Int64(int64_t x) {
moved_ = true;
builder_.integer(x);
return true;
}
bool Uint64(uint64_t x) {
moved_ = true;
builder_.integer((int64_t)x);
return true;
}
bool Double(double x) {
builder_.real(x);
moved_ = true;
return true;
}
bool
String(const char* str, rj::SizeType length, bool /* copy */) {
moved_ = true;
if (nan_string_ != nullptr && strcmp(str, nan_string_) == 0) {
builder_.real(std::numeric_limits<double>::quiet_NaN());
return true;
}
else if (posinf_string_ != nullptr && strcmp(str, posinf_string_) == 0) {
builder_.real(std::numeric_limits<double>::infinity());
return true;
}
else if (neginf_string_ != nullptr && strcmp(str, neginf_string_) == 0) {
builder_.real(-std::numeric_limits<double>::infinity());
return true;
}
else {
builder_.string(str, (int64_t)length);
return true;
}
}
bool
StartArray() {
moved_ = true;
builder_.beginlist();
return true;
}
bool
EndArray(rj::SizeType /* numfields */) {
moved_ = true;
builder_.endlist();
return true;
}
bool
StartObject() {
moved_ = true;
builder_.beginrecord();
return true;
}
bool
EndObject(rj::SizeType /* numfields */) {
moved_ = true;
builder_.endrecord();
return true;
}
bool
Key(const char* str, rj::SizeType /* length */, bool /* copy */) {
moved_ = true;
builder_.field_check(str);
return true;
}
private:
ArrayBuilder& builder_;
bool moved_;
const char* nan_string_;
const char* posinf_string_;
const char* neginf_string_;
};
class FileLikeObjectStream {
public:
typedef char Ch;
FileLikeObjectStream(FileLikeObject* source, int64_t buffersize)
: source_(source)
, buffersize_(buffersize)
, bufferlast_(0)
, current_(0)
, readcount_(0)
, count_(0)
, eof_(false) {
buffer_ = new char[(size_t)buffersize];
read();
}
~FileLikeObjectStream() {
delete [] buffer_;
}
Ch Peek() const {
return *current_;
}
Ch Take() {
Ch c = *current_;
read();
return c;
}
size_t Tell() const {
return (size_t)count_ + static_cast<size_t>(current_ - buffer_);
}
std::string error_context() const {
int64_t current = (int64_t)current_ - (int64_t)buffer_;
int64_t bufferafter = (int64_t)bufferlast_ - (int64_t)buffer_;
if (*bufferlast_ != 0) {
bufferafter++;
}
int64_t start = current - 40;
if (start < 0) {
start = 0;
}
int64_t stop = current + 20;
if (stop > bufferafter) {
stop = bufferafter;
}
std::string context = std::string(buffer_, (size_t)stop).substr((size_t)start);
size_t arrow = (size_t)(current - start);
size_t pos;
pos = 0;
while ((size_t)(pos = context.find(9, pos)) != std::string::npos) {
context.replace(pos, 1, "\\t");
pos++;
if (pos < arrow) {
arrow++;
}
}
pos = 0;
while ((size_t)(pos = context.find(10, pos)) != std::string::npos) {
context.replace(pos, 1, "\\n");
pos++;
if (pos < arrow) {
arrow++;
}
}
pos = 0;
while ((size_t)(pos = context.find(13, pos)) != std::string::npos) {
context.replace(pos, 1, "\\r");
pos++;
if (pos < arrow) {
arrow++;
}
}
return std::string("\nJSON: ") + context + std::string("\n") + std::string(arrow + 6, '-') + "^";
}
// not implemented
void Put(Ch) { assert(false); }
void Flush() { assert(false); }
Ch* PutBegin() { assert(false); return 0; }
size_t PutEnd(Ch*) { assert(false); return 0; }
private:
void read() {
if (current_ < bufferlast_) {
++current_;
}
else if (!eof_) {
count_ += readcount_;
readcount_ = source_->read(buffersize_, buffer_);
bufferlast_ = buffer_ + readcount_ - 1;
current_ = buffer_;
if (readcount_ < buffersize_) {
buffer_[readcount_] = '\0';
++bufferlast_;
eof_ = true;
}
}
}
FileLikeObject* source_;
int64_t buffersize_;
Ch* buffer_;
Ch* bufferlast_;
Ch* current_;
int64_t readcount_;
int64_t count_;
bool eof_;
};
void
fromjsonobject(FileLikeObject* source,
ArrayBuilder& builder,
int64_t buffersize,
bool read_one,
const char* nan_string,
const char* posinf_string,
const char* neginf_string) {
rj::Reader reader;
FileLikeObjectStream stream(source, buffersize);
Handler handler(builder,
nan_string,
posinf_string,
neginf_string);
if (read_one) {
bool fully_parsed = reader.Parse(stream, handler);
if (!fully_parsed) {
throw std::invalid_argument(
std::string("JSON syntax error at char ")
+ std::to_string(stream.Tell())
+ std::string("\n")
+ stream.error_context()
+ FILENAME(__LINE__));
}
}
else {
while (stream.Peek() != 0) {
handler.reset_moved();
bool fully_parsed = reader.Parse<rj::kParseStopWhenDoneFlag>(stream, handler);
if (handler.moved()) {
if (!fully_parsed) {
if (stream.Peek() == 0) {
throw std::invalid_argument(
std::string("incomplete JSON object at the end of the stream")
+ std::string("\n")
+ stream.error_context()
+ FILENAME(__LINE__));
}
else {
throw std::invalid_argument(
std::string("JSON syntax error at char ")
+ std::to_string(stream.Tell())
+ std::string("\n")
+ stream.error_context()
+ FILENAME(__LINE__));
}
}
}
else if (stream.Peek() != 0) {
throw std::invalid_argument(
std::string("JSON syntax error at char ")
+ std::to_string(stream.Tell())
+ std::string("\n")
+ stream.error_context()
+ FILENAME(__LINE__));
}
}
}
}
#define TopLevelArray 0 // no arguments
#define FillByteMaskedArray 1 // arg1: ByteMaskedArray output
#define FillIndexedOptionArray 2 // arg1: IndexedOptionArray output, arg2: counter
#define FillBoolean 3 // arg1: boolean output
#define FillInteger 4 // arg1: integer output
#define FillNumber 5 // arg1: number output
#define FillString 6 // arg1: offsets output, arg2: content output
#define FillEnumString 7 // arg1: index output, arg2: strings start, arg3: strings stop
#define FillNullEnumString 8 // arg1: index output, arg2: strings start, arg3: strings stop
#define VarLengthList 9 // arg1: offsets output
#define FixedLengthList 10 // arg1: expected length
#define KeyTableHeader 11 // arg1: number of items
#define KeyTableItem 12 // arg1: string index, arg2: jump to instruction
class HandlerSchema: public rj::BaseReaderHandler<rj::UTF8<>, HandlerSchema> {
public:
HandlerSchema(FromJsonObjectSchema* specializedjson,
const char* nan_string,
const char* posinf_string,
const char* neginf_string)
: specializedjson_(specializedjson)
, nan_string_(nan_string)
, posinf_string_(posinf_string)
, neginf_string_(neginf_string)
, moved_(false)
, schema_okay_(true)
, ignore_(0) { }
void
reset_moved() {
moved_ = false;
}
bool
moved() const {
return moved_;
}
bool
schema_failure() const {
return !schema_okay_;
}
bool Null() {
moved_ = true;
// std::cout << "null " << specializedjson_->debug() << std::endl;
if (ignore_) {
// std::cout << " ignoring!" << std::endl;
return true;
}
switch (specializedjson_->instruction()) {
case FillByteMaskedArray:
specializedjson_->write_int8(specializedjson_->argument1(), 0);
specializedjson_->step_forward();
// std::cout << " FillByteMaskedArray " << specializedjson_->debug() << std::endl;
switch (specializedjson_->instruction()) {
case FillBoolean:
specializedjson_->write_int8(specializedjson_->argument1(), 0);
break;
case FillInteger:
specializedjson_->write_int64(specializedjson_->argument1(), 0);
break;
case FillNumber:
specializedjson_->write_float64(specializedjson_->argument1(), 0.0);
break;
case FillString:
specializedjson_->write_add_int64(specializedjson_->argument1(), 0);
break;
case VarLengthList:
specializedjson_->write_add_int64(specializedjson_->argument1(), 0);
break;
default:
return schema_okay_ = false;
}
specializedjson_->step_backward();
return true;
case FillIndexedOptionArray:
specializedjson_->write_int64(specializedjson_->argument1(), -1);
return true;
case FillNullEnumString:
specializedjson_->write_int64(specializedjson_->argument1(), -1);
return true;
default:
return schema_okay_ = false;
}
}
bool Bool(bool x) {
moved_ = true;
// std::cout << "bool " << x << " " << specializedjson_->debug() << std::endl;
if (ignore_) {
// std::cout << " ignoring!" << std::endl;
return true;
}
bool out;
switch (specializedjson_->instruction()) {
case FillByteMaskedArray:
specializedjson_->write_int8(specializedjson_->argument1(), 1);
specializedjson_->step_forward();
out = Bool(x);
specializedjson_->step_backward();
return schema_okay_ = out;
case FillIndexedOptionArray:
specializedjson_->write_int64(
specializedjson_->argument1(),
specializedjson_->get_and_increment(specializedjson_->argument2())
);
specializedjson_->step_forward();
out = Bool(x);
specializedjson_->step_backward();
return schema_okay_ = out;
case FillBoolean:
specializedjson_->write_int8(specializedjson_->argument1(), x);
return true;
default:
return schema_okay_ = false;
}
}
bool Int(int x) {
moved_ = true;
// std::cout << "int " << x << " " << specializedjson_->debug() << std::endl;
if (ignore_) {
// std::cout << " ignoring!" << std::endl;
return true;
}
bool out;
switch (specializedjson_->instruction()) {
case FillByteMaskedArray:
specializedjson_->write_int8(specializedjson_->argument1(), 1);
specializedjson_->step_forward();
out = Int(x);
specializedjson_->step_backward();
return schema_okay_ = out;
case FillIndexedOptionArray:
specializedjson_->write_int64(
specializedjson_->argument1(),
specializedjson_->get_and_increment(specializedjson_->argument2())
);
specializedjson_->step_forward();
out = Int(x);
specializedjson_->step_backward();
return schema_okay_ = out;
case FillInteger:
specializedjson_->write_int64(specializedjson_->argument1(), x);
return true;
case FillNumber:
specializedjson_->write_float64(specializedjson_->argument1(), x);
return true;
default:
return schema_okay_ = false;
}
}
bool Uint(unsigned int x) {
moved_ = true;
// std::cout << "uint " << x << " " << specializedjson_->debug() << std::endl;
if (ignore_) {
// std::cout << " ignoring!" << std::endl;
return true;
}
bool out;
switch (specializedjson_->instruction()) {
case FillByteMaskedArray:
specializedjson_->write_int8(specializedjson_->argument1(), 1);
specializedjson_->step_forward();
out = Uint(x);
specializedjson_->step_backward();
return schema_okay_ = out;
case FillIndexedOptionArray:
specializedjson_->write_int64(
specializedjson_->argument1(),
specializedjson_->get_and_increment(specializedjson_->argument2())
);
specializedjson_->step_forward();
out = Uint(x);
specializedjson_->step_backward();
return schema_okay_ = out;
case FillInteger:
specializedjson_->write_int64(specializedjson_->argument1(), x);
return true;
case FillNumber:
specializedjson_->write_float64(specializedjson_->argument1(), x);
return true;
default:
return schema_okay_ = false;
}
}
bool Int64(int64_t x) {
moved_ = true;
// std::cout << "int64 " << x << " " << specializedjson_->debug() << std::endl;
if (ignore_) {
// std::cout << " ignoring!" << std::endl;
return true;
}
bool out;
switch (specializedjson_->instruction()) {
case FillByteMaskedArray:
specializedjson_->write_int8(specializedjson_->argument1(), 1);
specializedjson_->step_forward();
out = Int64(x);
specializedjson_->step_backward();
return schema_okay_ = out;
case FillIndexedOptionArray:
specializedjson_->write_int64(
specializedjson_->argument1(),
specializedjson_->get_and_increment(specializedjson_->argument2())
);
specializedjson_->step_forward();
out = Int64(x);
specializedjson_->step_backward();
return schema_okay_ = out;
case FillInteger:
specializedjson_->write_int64(specializedjson_->argument1(), x);
return true;
case FillNumber:
specializedjson_->write_float64(specializedjson_->argument1(), (double)x);
return true;
default:
return schema_okay_ = false;
}
}
bool Uint64(uint64_t x) {
moved_ = true;
// std::cout << "uint64 " << x << " " << specializedjson_->debug() << std::endl;
if (ignore_) {
// std::cout << " ignoring!" << std::endl;
return true;
}
bool out;
switch (specializedjson_->instruction()) {
case FillByteMaskedArray:
specializedjson_->write_int8(specializedjson_->argument1(), 1);
specializedjson_->step_forward();
out = Uint64(x);
specializedjson_->step_backward();
return schema_okay_ = out;
case FillIndexedOptionArray:
specializedjson_->write_int64(
specializedjson_->argument1(),
specializedjson_->get_and_increment(specializedjson_->argument2())
);
specializedjson_->step_forward();
out = Uint64(x);
specializedjson_->step_backward();
return schema_okay_ = out;
case FillInteger:
specializedjson_->write_int64(specializedjson_->argument1(), (int64_t)x);
return true;
case FillNumber:
specializedjson_->write_float64(specializedjson_->argument1(), (double)x);
return true;
default:
return schema_okay_ = false;
}
}
bool Double(double x) {
moved_ = true;
// std::cout << "double " << x << " " << specializedjson_->debug() << std::endl;
if (ignore_) {
// std::cout << " ignoring!" << std::endl;
return true;
}
bool out;
switch (specializedjson_->instruction()) {
case FillByteMaskedArray:
specializedjson_->write_int8(specializedjson_->argument1(), 1);
specializedjson_->step_forward();
out = Double(x);
specializedjson_->step_backward();
return schema_okay_ = out;
case FillIndexedOptionArray:
specializedjson_->write_int64(
specializedjson_->argument1(),
specializedjson_->get_and_increment(specializedjson_->argument2())
);
specializedjson_->step_forward();
out = Double(x);
specializedjson_->step_backward();
return schema_okay_ = out;
case FillInteger:
return schema_okay_ = false;
case FillNumber:
specializedjson_->write_float64(specializedjson_->argument1(), x);
return true;
default:
return schema_okay_ = false;
}
}
bool
String(const char* str, rj::SizeType length, bool copy) {
moved_ = true;
// std::cout << "string " << str << " " << specializedjson_->debug() << std::endl;
if (ignore_) {
// std::cout << " ignoring!" << std::endl;
return true;
}
bool out;
int64_t enumi;
switch (specializedjson_->instruction()) {
case FillByteMaskedArray:
specializedjson_->write_int8(specializedjson_->argument1(), 1);
specializedjson_->step_forward();
out = String(str, length, copy);
specializedjson_->step_backward();
return schema_okay_ = out;
case FillIndexedOptionArray:
specializedjson_->write_int64(
specializedjson_->argument1(),
specializedjson_->get_and_increment(specializedjson_->argument2())
);
specializedjson_->step_forward();
out = String(str, length, copy);
specializedjson_->step_backward();
return schema_okay_ = out;
case FillString:
specializedjson_->write_add_int64(specializedjson_->argument1(), length);
specializedjson_->write_many_uint8(
specializedjson_->argument2(), length, reinterpret_cast<const uint8_t*>(str)
);
return true;
case FillEnumString:
case FillNullEnumString:
enumi = specializedjson_->find_enum(str);
if (enumi == -1) {
return schema_okay_ = false;
}
else {
specializedjson_->write_int64(specializedjson_->argument1(), enumi);
return true;
}
case FillNumber:
if (nan_string_ != nullptr && strcmp(str, nan_string_) == 0) {
specializedjson_->write_float64(
specializedjson_->argument1(), std::numeric_limits<double>::quiet_NaN()
);
return true;
}
else if (posinf_string_ != nullptr && strcmp(str, posinf_string_) == 0) {
specializedjson_->write_float64(
specializedjson_->argument1(), std::numeric_limits<double>::infinity()
);
return true;
}
else if (neginf_string_ != nullptr && strcmp(str, neginf_string_) == 0) {
specializedjson_->write_float64(
specializedjson_->argument1(), -std::numeric_limits<double>::infinity()
);
return true;
}
else {
return schema_okay_ = false;
}
default:
return schema_okay_ = false;
}
}
bool
StartArray() {
moved_ = true;
// std::cout << "startarray " << specializedjson_->debug() << std::endl;
if (ignore_) {
ignore_++;
// std::cout << " ignoring!" << std::endl;
return true;
}
switch (specializedjson_->instruction()) {
case TopLevelArray:
specializedjson_->push_stack(specializedjson_->current_instruction() + 1);
return true;
case FillByteMaskedArray:
specializedjson_->write_int8(specializedjson_->argument1(), 1);
specializedjson_->push_stack(specializedjson_->current_instruction() + 2);
return true;
case FillIndexedOptionArray:
specializedjson_->write_int64(
specializedjson_->argument1(),
specializedjson_->get_and_increment(specializedjson_->argument2())
);
specializedjson_->push_stack(specializedjson_->current_instruction() + 2);
return true;
case VarLengthList:
specializedjson_->push_stack(specializedjson_->current_instruction() + 1);
return true;
case FixedLengthList:
specializedjson_->push_stack(specializedjson_->current_instruction() + 1);
return true;
default:
return schema_okay_ = false;
}
}
bool
EndArray(rj::SizeType numfields) {
moved_ = true;
// std::cout << "endarray " << specializedjson_->debug() << std::endl;
// std::cout << " ignore state " << ignore_ << std::endl;
if (ignore_) {
ignore_--;
// std::cout << " ignoring!" << std::endl;
return true;
}
bool out;
specializedjson_->pop_stack();
// std::cout << " pop " << specializedjson_->debug() << std::endl;
switch (specializedjson_->instruction()) {
case TopLevelArray:
specializedjson_->add_to_length(numfields);
return true;
case FillByteMaskedArray:
case FillIndexedOptionArray:
specializedjson_->step_forward();
switch (specializedjson_->instruction()) {
case VarLengthList:
specializedjson_->write_add_int64(specializedjson_->argument1(), numfields);
out = true;
break;
case FixedLengthList:
out = numfields == specializedjson_->argument1();
break;
default:
return schema_okay_ = false;
}
specializedjson_->step_backward();
return out;
case VarLengthList:
specializedjson_->write_add_int64(specializedjson_->argument1(), numfields);
return true;
case FixedLengthList:
return numfields == specializedjson_->argument1();
default:
return schema_okay_ = false;
}
}
bool
StartObject() {
moved_ = true;
// std::cout << "startobject " << specializedjson_->debug() << std::endl;
if (ignore_) {
ignore_++;
// std::cout << " ignoring!" << std::endl;
return true;
}
switch (specializedjson_->instruction()) {
case FillIndexedOptionArray:
specializedjson_->write_int64(
specializedjson_->argument1(),
specializedjson_->get_and_increment(specializedjson_->argument2())
);
specializedjson_->push_stack(specializedjson_->current_instruction() + 1);
return true;
case KeyTableHeader:
specializedjson_->push_stack(specializedjson_->current_instruction());
return true;
default:
return schema_okay_ = false;
}
}
bool
EndObject(rj::SizeType /* numfields */) {
moved_ = true;
// std::cout << "endobject " << specializedjson_->debug() << std::endl;
// std::cout << " ignore state " << ignore_ << std::endl;
if (ignore_ == 1) {
// we have ignored a single previous key, now reach EndObject
ignore_--;
}
if (ignore_) {
ignore_--;
// std::cout << " ignoring!" << std::endl;
return true;
}
specializedjson_->pop_stack();
// std::cout << " pop " << specializedjson_->debug() << std::endl;
switch (specializedjson_->instruction()) {
case FillIndexedOptionArray:
return true;
case KeyTableHeader:
return true;
default:
return schema_okay_ = false;
}
}
bool
Key(const char* str, rj::SizeType /* length */, bool /* copy */) {
moved_ = true;
// std::cout << "key " << str << " " << specializedjson_->debug() << std::endl;
// std::cout << " ignore state " << ignore_ << std::endl;
if (ignore_ == 1) {
// we have ignored a single previous key, now reach a new Key
ignore_--;
}
if (ignore_) {
// std::cout << " ignoring!" << std::endl;
return true;
}
int64_t jump_to;
specializedjson_->pop_stack();
// std::cout << " pop " << specializedjson_->debug() << std::endl;
switch (specializedjson_->instruction()) {
case FillIndexedOptionArray:
specializedjson_->step_forward();
jump_to = specializedjson_->find_key(str);
specializedjson_->step_backward();
if (jump_to == -1) {
ignore_ = 1;
}
// jump_to might be -1, but it will be popped by the next Key or EndObject
specializedjson_->push_stack(jump_to);
return true;
case KeyTableHeader:
jump_to = specializedjson_->find_key(str);
if (jump_to == -1) {
ignore_ = 1;
}
// jump_to might be -1, but it will be popped by the next Key or EndObject
specializedjson_->push_stack(jump_to);
return true;
default:
return schema_okay_ = false;
}
}
private:
FromJsonObjectSchema* specializedjson_;
const char* nan_string_;
const char* posinf_string_;
const char* neginf_string_;
bool moved_;
bool schema_okay_;
// if 0, read data; otherwise, ignore data
// if 1, ignore this key, but go to ignore_ = 0 for the next Key/EndObject
// StartArray/StartObject increases ignore_ by 1
// EndArray/EndObject decrease ignore_ by 1
int64_t ignore_;
};
FromJsonObjectSchema::FromJsonObjectSchema(FileLikeObject* source,
int64_t buffersize,
bool read_one,
const char* nan_string,
const char* posinf_string,
const char* neginf_string,
const char* jsonassembly,
int64_t initial,
double resize) {
BuilderOptions options(initial, resize);
rj::Document doc;
doc.Parse<rj::kParseDefaultFlags>(jsonassembly);
if (doc.HasParseError()) {
throw std::invalid_argument(
"failed to parse jsonassembly" + FILENAME(__LINE__)
);
}
if (!doc.IsArray()) {
throw std::invalid_argument(
"jsonassembly must be an array of instructions" + FILENAME(__LINE__)
);
}
int64_t instruction_stack_max_depth = 0;
std::vector<std::string> strings;
bool is_record = true;
for (auto& item : doc.GetArray()) {
if (!item.IsArray() || item.Size() == 0 || !item[0].IsString()) {
throw std::invalid_argument(
"each jsonassembly instruction must be an array starting with a string" +
FILENAME(__LINE__)
);
}
if (std::string("TopLevelArray") == item[0].GetString()) {
if (item.Size() != 1) {
throw std::invalid_argument(
"TopLevelArray arguments: (none!)" + FILENAME(__LINE__)
);
}
instruction_stack_max_depth++;
instructions_.push_back(TopLevelArray);
instructions_.push_back(-1);
instructions_.push_back(-1);
instructions_.push_back(-1);
is_record = false;
}
else if (std::string("FillByteMaskedArray") == item[0].GetString()) {
if (item.Size() != 3 || !item[1].IsString() || !item[2].IsString()) {
throw std::invalid_argument(
"FillByteMaskedArray arguments: output:str dtype:str" + FILENAME(__LINE__)
);
}
if (std::string("int8") != item[2].GetString()) {
throw std::invalid_argument(
"FillByteMaskedArray argument 2 (dtype:str) must be 'int8'" + FILENAME(__LINE__)
);
}
output_names_.push_back(item[1].GetString());
output_dtypes_.push_back(util::dtype::int8);
int64_t outi = (int64_t)buffers_uint8_.size();
output_which_.push_back(outi);
buffers_uint8_.push_back(GrowableBuffer<uint8_t>(options));
instructions_.push_back(FillByteMaskedArray);
instructions_.push_back(outi);
instructions_.push_back(-1);
instructions_.push_back(-1);
}
else if (std::string("FillIndexedOptionArray") == item[0].GetString()) {
if (item.Size() != 3 || !item[1].IsString() || !item[2].IsString()) {
throw std::invalid_argument(
"FillIndexedOptionArray arguments: output:str dtype:str" + FILENAME(__LINE__)
);
}
if (std::string("int64") != item[2].GetString()) {
throw std::invalid_argument(
"FillIndexedOptionArray argument 2 (dtype:str) must be 'int64'" + FILENAME(__LINE__)
);
}
output_names_.push_back(item[1].GetString());