RWConvertMathArray< From, To > Struct Template Reference

Converts between RWMathArray types with different datatypes. More...

#include <rw/math/mtharray.h>

Public Member Functions
	RWConvertMathArray (const RWMathArray< From > &v)
	operator RWMathArray< To > ()

Detailed Description

template<class From, class To>
struct RWConvertMathArray< From, To >

Class RWConvertMathArray<From,To> converts between RWMathArray types with different datatypes.

Synopsis

template <class From, class To>
class RWConvertMathArray;

Example

#include <rw/math/mtharray.h>

int main()
{
             // create a 5x5x5x5 array of 1's
   RWMathArray<int> d(5,5,5,5,1);

            // convert int array d to DComplex
            // array c with all real parts 1
   RWMathArray<DComplex> c = RWConvertMathArray<int,DComplex>(d);

            // convert int array d to a double
            // array and then call sin function
   RWMathArray<double>
   s = RWConvertMathArray<int,double>(d);
   s = sin(s);
}

Constructor & Destructor Documentation

template<class From, class To>

RWConvertMathArray< From, To >::RWConvertMathArray ( const RWMathArray< From > &  v )

inline

Constructs a new array of type RWMathArray<To> that can be used anywhere as a type RWMathArray<To> . Note that a temporary array is created every time this constructor is invoked, but the conversion operator below can be used repeatedly without creating additional temporaries.

Member Function Documentation

template<class From, class To>

RWConvertMathArray< From, To >::operator RWMathArray< To > ( )

inline

Automatic conversion operator that enables the class RWConvertMathArray<From,To> to be used as an RWMathArray<To> . While the actual conversion takes place in the constructor, this operator provides a reference to that converted array.