utilities.h File Reference

Various templated functions that carry out common vector operations (see Templated Utility Functions). More...

#include "ct_defs.h"
#include <numeric>

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Namespaces
namespace	Cantera
	Namespace for the Cantera kernel.

Macros
#define	CT_DEFINE_HAS_MEMBER(detector_name, func_name)
	A macro for generating member function detectors, which can then be used in combination with std::enable_if to allow selection of a particular template specialization based on the presence of that member function. More...

Functions
template<class V >
doublereal	dot4 (const V &x, const V &y)
	Templated Inner product of two vectors of length 4. More...
template<class V >
doublereal	dot5 (const V &x, const V &y)
	Templated Inner product of two vectors of length 5. More...
template<class InputIter , class InputIter2 >
doublereal	dot (InputIter x_begin, InputIter x_end, InputIter2 y_begin)
	Function that calculates a templated inner product. More...
template<class InputIter , class OutputIter , class S >
void	scale (InputIter begin, InputIter end, OutputIter out, S scale_factor)
	Multiply elements of an array by a scale factor. More...
template<class D , class R >
R	poly6 (D x, R *c)
	Templated evaluation of a polynomial of order 6. More...
template<class D , class R >
R	poly8 (D x, R *c)
	Templated evaluation of a polynomial of order 8. More...
template<class D , class R >
R	poly5 (D x, R *c)
	Templated evaluation of a polynomial of order 5. More...
template<class D , class R >
R	poly4 (D x, R *c)
	Evaluates a polynomial of order 4. More...
template<class D , class R >
R	poly3 (D x, R *c)
	Templated evaluation of a polynomial of order 3. More...
void	checkFinite (const double tmp)
	Check to see that a number is finite (not NaN, +Inf or -Inf) More...
void	checkFinite (const std::string &name, double *values, size_t N)
	Check to see that all elements in an array are finite. More...
template<class T , class U >
const U &	getValue (const std::map< T, U > &m, const T &key, const U &default_val)
	Const accessor for a value in a std::map. More...

Detailed Description

Various templated functions that carry out common vector operations (see Templated Utility Functions).

Definition in file utilities.h.

Macro Definition Documentation

CT_DEFINE_HAS_MEMBER

#define CT_DEFINE_HAS_MEMBER	(		detector_name,
			func_name
	)

Value:

    template <typename T>                                                \
    struct detector_name {                                               \
        typedef char (& yes)[1], (& no)[2];                              \
        template <typename C> static yes check(decltype(&C::func_name)); \
        template <typename> static no check(...);                        \
        static bool const value = sizeof(check<T>(0)) == sizeof(yes);    \
    };

A macro for generating member function detectors, which can then be used in combination with std::enable_if to allow selection of a particular template specialization based on the presence of that member function.

See MultiRate for examples of use.

Definition at line 193 of file utilities.h.