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cusp::divide_value< T > Struct Template Reference

Detailed description

template<typename T>
struct cusp::divide_value< T >

divide_value is a function object to divide a given element by a constant value.

Tis a model of Assignable, and if x is an object of type T, then x/c must be defined and must have a return type that is convertible to T.
divide_value is a function object. Specifically, it is an Adaptable Unary Function. If f(c) is an object of class divide_value<T>, and x is an object of class T, then f(x) returns x/c.
#include <cusp/array1d.h>
#include <cusp/print.h>
int main()
// create an array with 5 entries all set to 10
// allocate size of transformed output array
// compute output vector as transform of tens
thrust::transform(tens.begin(), tens.end(), v.begin(), cusp::divide_value<int>(2));
// v = [5, 5, 5, 5, 5]

Definition at line 136 of file functional.h.

#include <functional.h>

Inheritance diagram for cusp::divide_value< T >:

Public Methods

__host__ __device__ divide_value (const T value=T(0))