snippets of what's new in the c++11 standard
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README.md

C++11 Snippets

Learn the new C++11 features by examples.

Note: this repository is a few years old now and not really maintained anymore. My ongoing work on a C++14 repository is here: https://github.com/daniel-j-h/cpp14-snippets

Description

Source for the references is the free N3337 working draft (pdf), dated 16 January 2012

filereferencedescription
algorithms.cpp[algorithms]algorithm on container, using lambda
aliastemplates.cpp[temp.alias]alias templates
array.cpp[array]constant size array container
auto.cpp[dcl.spec.auto]auto type-specifier for variables
chrono.cpp[time.syn]time utilities
constexpr.cpp[expr.const]compile time and run time const
defaultdelete.cpp[dcl.fct.def.general]defaulted and deleted definition
defaultfunctiontemplates.cpp[temp.param]default arguments in function templates
delegation.cpp[class.base.init]delegating constructor
enumeration.cpp[dcl.enum]type-safe enumerations
file.cpp[iostreams.base]file stream
foreach.cpp[stmt.ranged]range-based for
forwardlist.cpp[forwardlist]single linked list
future.cpp[futures]asynchronous results
hashtable.cpp[unord.general]hashtable
initializer.cpp[support.initlist]initializer lists
lambda.cpp[expr.prim.lambda]simple function objects
literals.cpp[lex.ext]user defined literals
math.cpp[c.math]math functions
move.cpp[class.copy]move semantic
mutex.cpp[thread.mutex]synchronization
nullptr.cpp[lex.nullptr]null
overridefinal.cpp[class.virtual]identifier
random.cpp[rand]random number generation
referencewrapper.cpp[ref_wrap]reference wrapper
regex.cpp[re]regular expressions
rightbrackets.cpp[diff.cpp03.temp]removed template whitespace
rvalues.cpp[basic.lval]lvalues, rvalues
smartpointer.cpp[smartptr]smart memory management
staticassert.cpp[dcl.dcl]compile time assertions
stringliterals.cpp[lex.string]string literals
thread.cpp[thread.threads]threading
tokens.cpp[lex.digraph]alternative tokens
trailingreturntype.cpp[dcl.decl]trailing return type
trigraph.cpp[lex.trigraph]alternative sequences
tuple.cpp[tuple]tuples
valarray.cpp[numarray]numeric arrays
variadictemplates.cpp[temp.variadic]variadic templates

Compile all snippets

  • cd src
  • make -j 4

Compiler compatibility

Please see the documentation on what's currently supported by your compiler

e.g. the initializer list code compiles only with g++ >= 4.4 or clang++ >= 3.1, which in the latter case is a rather current version