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# C++ concepts: PODType

From cppreference.com
< cpp‎ | concept

Specifies that the type is POD (Plain Old Data) type. This means the type is compatible with the types used in the C programming language, can be manipulated using C library functions: it can be created with std::malloc, it can be copied with std::memmove, etc, and can be exchanged with C libraries directly, in its binary form.

Note, that the standard doesn't define a named requirement or concept with this name. This is a type category defined by the core language. It is included here as concept only for consistency.

### [edit] Requirements

Either

- `ScalarType`

Or a class type (class or struct or union) that is

an `AggregateType` has no non-static members that are non-POD has no members of reference type has no user-defined copy constructor has no user-defined destructor | (until C++11)
`TrivialType` `StandardLayoutType` has no non-static members that are non-POD | (since C++11)

Or an array of such type

### [edit] See also

is_pod (C++11) | checks if a type is plain-old data (POD) type (class template) [edit]

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