src/VRPUtils.cpp File Reference

#include "VRPH.h"

Go to the source code of this file.

Functions
double	VRPDistance (int type, double x1, double y1, double x2, double y2)
int	VRPDistanceCompare (const void *a, const void *b)
int	VRPIntCompare (const void *a, const void *b)
int	double_int_compare (const void *a, const void *b)
int	int_int_compare (const void *a, const void *b)
int	VRPSavingsCompare (const void *a, const void *b)
int	VRPNeighborCompare (const void *a, const void *b)
int	VRPSolutionCompare (const void *a, const void *b)
int	VRPAlphaCompare (const void *a, const void *b)
int	VRPRouteCompare (const void *a, const void *b)

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Function Documentation

int double_int_compare	(	const void *	a,
		const void *	b
	)

Compares two double_int's using the double field.

Definition at line 107 of file VRPUtils.cpp.

int int_int_compare	(	const void *	a,
		const void *	b
	)

Compares two int_int's using the j field.

Definition at line 126 of file VRPUtils.cpp.

int VRPAlphaCompare	(	const void *	a,
		const void *	b
	)

Compares two strings and sorts alphabetically.

Definition at line 212 of file VRPUtils.cpp.

double VRPDistance	(	int	type,
		double	x1,
		double	y1,
		double	x2,
		double	y2
	)

Distance function for 2D problems.

Definition at line 15 of file VRPUtils.cpp.

int VRPDistanceCompare	(	const void *	a,
		const void *	b
	)

Compares two doubles.

Definition at line 78 of file VRPUtils.cpp.

int VRPIntCompare	(	const void *	a,
		const void *	b
	)

Compares two int's.

Definition at line 97 of file VRPUtils.cpp.

int VRPNeighborCompare	(	const void *	a,
		const void *	b
	)

Compares two VRPNeighborElements using the val field.

Definition at line 168 of file VRPUtils.cpp.

int VRPRouteCompare	(	const void *	a,
		const void *	b
	)

Compares two VRPRoutes using the length field.

Definition at line 221 of file VRPUtils.cpp.

int VRPSavingsCompare	(	const void *	a,
		const void *	b
	)

Compares two VRPSavingsElement's using the savings field.

Definition at line 144 of file VRPUtils.cpp.

int VRPSolutionCompare	(	const void *	a,
		const void *	b
	)

Compares two VRPSolution's using the obj field.

Definition at line 192 of file VRPUtils.cpp.