ftmpl_functions.h File Reference

some useful template functions. More...

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Functions
template<class T>
T	tmax (const T &a, const T &b)
template<class T>
T	tmin (const T &a, const T &b)
	template <class T> inline T tmin ( const T & a, const T & b )

Detailed Description

some useful template functions.

Header file corresponds to: nothing

Hierarchy: bottom, templates

Developer note:

Sooner or later you need them: functions to calculate the minimum or maximum of two values or the absolute value. Here they are. All of them are inlined, hence there is no source file corresponding to `ftmpl_functions.h'.

The functions are for internal use only (i.e., to build the library), hence they should not be included from factory.h'. However, we have to install ftmpl_functions.h' with the other templates since the functions have to be instantiated.

**/

/** template <class T> inline T tmax ( const T & a, const T & b )

tmax() - return the maximum of a' and b'.

Developers note:

T' should have an operator >()'.

Definition in file ftmpl_functions.h.

Function Documentation

tmax()

template<class T>

T tmax ( const T & a, const T & b )

inline

Definition at line 39 of file ftmpl_functions.h.

{
    return (a > b) ? a : b;
}

tmin()

template<class T>

T tmin ( const T & a, const T & b )

inline

template <class T> inline T tmin ( const T & a, const T & b )

tmin() - return the minimum of a' and b'.

Developers note:

T' should have an operator <()'.

Definition at line 54 of file ftmpl_functions.h.

{
    return (a < b) ? a : b;
}