std::valarray<T>::valarray
valarray(); | (1) | |
explicit valarray( std::size_t count ); | (2) | |
valarray( const T& val, std::size_t count ); | (3) | |
valarray( const T* vals, std::size_t count ); | (4) | |
valarray( const valarray& other ); | (5) | |
valarray( valarray&& other ) noexcept; | (6) | (since C++11) |
valarray( const std::slice_array<T>& ); | (7) | |
valarray( const std::gslice_array<T>& ); | (8) | |
valarray( const std::mask_array<T>& ); | (9) | |
valarray( const std::indirect_array<T>& ); | (10) | |
valarray( std::initializer_list<T> il ); | (11) | (since C++11) |
Constructs new numeric array from various sources.
1) Default constructor. Constructs an empty numeric array.
2) Constructs a numeric array with
count copies of value-initialized elements.
3) Constructs a numeric array with
count copies of val.
4) Constructs a numeric array with copies of
count values from an array pointed to by vals. If this array contains less than count values, the behavior is undefined.
5) Copy constructor. Constructs the numeric array with the copy of the contents of
other.
6) Move constructor. Constructs the container with the contents of
other using move semantics.
11) Constructs the numeric array with the contents of the initializer list
il. Parameters
| count | - | the number of elements to construct |
| val | - | the value to initialize the elements with |
| vals | - | pointer to a C array to use as source to initialize the contents |
| other | - | another numeric array to use as source to initialize the contents |
| il | - | initializer list to initialize the elements with |
Exceptions
1-5) (none)
7-11) (none)
© cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
http://en.cppreference.com/w/cpp/numeric/valarray/valarray