STL examples

STL examples

1. std::find, std::find_if, std::find_if_not

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2. C++ Algorithm Library - find() Function

The C++ STL Library section lists all functions avaiable...

Description The C++ function std::algorithm::find() finds the first occurrence of the element. It uses operator = for comparison.

3. auto (C++)

Deduces the type of a declared variable from its initialization expression.

The C++ standard defines an original and a revised meaning for this keyword. Before Visual Studio 2010, the auto keyword declares a variable in the automatic storage class; that is, a variable that has a local lifetime. Starting with Visual Studio 2010, the auto keyword declares a variable whose type is deduced from the initialization expression in its declaration. The /Zc:auto[-] compiler option controls the meaning of the auto keyword.

4. Placeholder type specifiers (since C++11)

For variables, specifies that the type of the variable that is being declared will be automatically deduced from its initializer.

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