NAME

split_vector - Splits a vector

SYNOPSIS

#include "m/m_vec_basic.h"

Example compile flags (system dependent):
  -DLINUX_X86_64 -DLINUX_X86_64_OPTERON  -DGNU_COMPILER 
   -I/home/kobus/include
   -L/home/kobus/misc/load/linux_x86_64_opteron -L/usr/lib/x86_64-linux-gnu
  -lKJB                               -lfftw3  -lgsl -lgslcblas -ljpeg  -lSVM -lstdc++                    -lpthread -lSLATEC -lg2c    -lacml -lacml_mv -lblas -lg2c      -lncursesw 


int split_vector
(
	Vector **target_1_vpp,
	Vector **target_2_vpp,
	const Vector *source_vp,
	const Int_vector *index_list_vp
);

DESCRIPTION

This routine splits the vector pointed to by source_vp to the vectors pointed to by *target_1_vp and *target_2_vp. If either of *target_1_vp or *target_2_vp is NULL, then it is created. If it is the wrong size, it is resized. The vector pointed to by *target_1_vp contains elements from source_vp that are indexed by the vector pointed to by index_list_vp and *target_2_vp points to those elements that are not on the list.

RETURNS

On success, this routine NO_ERROR, and failure, it returns NULL, and sets an error message. Currently this routine can fail if storage allocation fails or if source_vp cannot be indexed by one or more entries in the index list .

DISCLAIMER

This software is not adequatedly tested. It is recomended that results are checked independantly where appropriate.

AUTHOR

Ranjini Swaminathan

DOCUMENTER