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 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

RWConvertMathArray()

template<class From , class To >

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

inline

Constructs a new array of type RWMathArray that can be used anywhere as a type RWMathArray. 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

operator RWMathArray< To >()

template<class From , class To >

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

inline

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