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vqistd.h
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C/C++ Source or Header
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1999-03-06
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7KB
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171 lines
/* VQIstd.h
vector management functions for data type "quad".
Copyright (c) 1996-1999 by Martin Sander
All Rights Reserved.
*/
#ifndef __VQISTD_H
#define __VQISTD_H
#if !defined( __VECLIB_H )
#include <VecLib.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
/************ Making the data type quad available *********************
* The following definitions are necessary only if *
* the compiler does not support 64 bit integers. */
quad __vf setquad( long double x );
double __vf quadtod( quad x );
long double __vf _quadtold( quad x );
/************************ Generation ******************************/
qiVector __vf VQI_vector( ui size );
qiVector __vf VQI_vector0( ui size );
/*************** Addressing single vector elements ******************/
quad _VFAR * VQI_Pelement( qiVector X, ui n );
/* returns a pointer to the n'th element of X. For the memory model
HUGE, the pointer is normalized. */
#define VQI_element( X, n ) (*VQI_Pelement( X, n ))
/****************** Initialization ******************************/
void __vf VQI_equ0( qiVector X, ui size );
void __vf VQI_equC( qiVector X, ui size, quad C );
void __vf VQI_equV( qiVector Y, qiVector X, ui size );
void __vf VQI_ramp( qiVector X, ui size, quad Start, quad Rise );
long __vf VQI_random( qiVector X, ui size, long seed,
quad MinVal, quad MaxVal ); /* returns new seed */
/************** Data-type interconversions ***************************/
/* no conversion signed-unsigned for quad available, because
no data-type "unsigned quad" exists */
void __vf V_BItoQI( qiVector Y, biVector X, ui size ); /* up-conversion */
void __vf V_SItoQI( qiVector Y, siVector X, ui size );
void __vf V_ItoQI( qiVector Y, iVector X, ui size );
void __vf V_LItoQI( qiVector Y, liVector X, ui size );
void __vf V_QItoBI( biVector Y, qiVector X, ui size ); /* down-conversion */
void __vf Vo_QItoSI( siVector Y, qiVector X, ui size );
void __vf Vo_QItoI( iVector Y, qiVector X, ui size );
void __vf Vo_QItoLI( liVector Y, qiVector X, ui size );
#ifdef V_trapIntError
#define V_QItoSI Vo_QItoSI
#define V_QItoI Vo_QItoI
#define V_QItoLI Vo_QItoLI
#else
void __vf V_QItoSI( siVector Y, qiVector X, ui size );
void __vf V_QItoI( iVector Y, qiVector X, ui size );
void __vf V_QItoLI( liVector Y, qiVector X, ui size );
#endif
void __vf V_QItoF( fVector Y, qiVector X, ui size );
void __vf V_QItoD( dVector Y, qiVector X, ui size );
#ifdef __BORLANDC__
void __vf V_QItoE( eVector Y, qiVector X, ui size );
#else /* no 80-bit IEEE reals with Visual C++ */
#define V_QItoE V_QItoD
#endif
/************** Index-oriented manipqiations ***************************/
void __vf VQI_rev( qiVector Y, qiVector X, ui size );
#ifdef V_HUGE
void __vf VQI_rotate( qiVector Y, qiVector X, ui size, long pos );
#else
void __vf VQI_rotate( qiVector Y, qiVector X, ui size, int pos );
#endif
void __vf VQI_delete( qiVector X, ui size, ui pos );
void __vf VQI_insert( qiVector X, ui size, ui pos, quad C );
void __vf VQI_sort( qiVector Y, qiVector X, ui size, int dir );
void __vf VQI_sortind( uiVector Ind, qiVector X, ui size, int dir );
void __vf VQI_subvector( qiVector Y, ui sizey, qiVector X, int samp );
void __vf VQI_subvector_equC( qiVector Y, ui subsz, unsigned samp, quad C );
void __vf VQI_subvector_equV( qiVector Y, ui subsz, unsigned samp,
qiVector X );
void __vf VQI_indpick( qiVector Y, uiVector Ind, ui sizey, qiVector X );
void __vf VQI_indput( qiVector Y, qiVector X, uiVector Ind, ui sizex );
ui __vf VQI_searchC( qiVector XTab, ui size, quad C, int mode );
void __vf VQI_searchV( uiVector Ind, qiVector X, ui sizex,
qiVector Tab, ui sizetab, int mode );
/******************** One-dimensional Vector Operations ********/
quad __vf VQI_sum( qiVector X, ui size );
quad __vf VQI_max( qiVector X, ui size );
quad __vf VQI_min( qiVector X, ui size );
quad __vf VQI_maxind( ui _VFAR *Ind, qiVector X, ui size );
quad __vf VQI_minind( ui _VFAR *Ind, qiVector X, ui size );
void __vf VQI_runsum( qiVector Y, qiVector X, ui size );
void __vf VQI_runmax( qiVector Y, qiVector X, ui size );
void __vf VQI_runmin( qiVector Y, qiVector X, ui size );
extended __vf VQI_fsum( qiVector X, ui size );
extended __vf VQI_mean( qiVector X, ui size );
int __vf VQI_iselementC( qiVector Tab, ui size, quad C );
ui __vf VQI_iselementV( qiVector Y, qiVector X, ui sizex,
qiVector Tab, ui sizetab );
/************************ Input / Output ******************************/
void __vf VQI_fprint( FILE _VFAR *stream, qiVector X, ui size,
unsigned nperline, unsigned linewidth );
#if !defined _Windows || defined __FLAT__ || defined _WIN32
void __vf VQI_cprint( qiVector X, ui size, unsigned nperline );
#endif
#define VQI_print( x, sz, npl ) VQI_fprint( stdout, x, sz, npl, 80 )
/* note that V_setRadix does not act on VQI_read. Here, the radix is always 10 */
void __vf VQI_read( qiVector X, ui size, FILE _VFAR *stream );
void __vf VQI_write( FILE _VFAR *stream, qiVector X, ui size );
void __vf VQI_nread( unsigned n, ui size, FILE _VFAR *stream, ... );
void __vf VQI_nwrite( FILE _VFAR *stream, unsigned n, ui size, ... );
void __vf VQI_setWriteFormat( char _VFAR *FormatString );
/* for VQI_write and VQI_nwrite */
void __vf VQI_setWriteSeparate( char _VFAR *SepString ); /* for VQI_write */
void __vf VQI_setNWriteSeparate( char _VFAR *SepString ); /* for VQI_nwrite */
#ifdef V_HUGE
void __vf VQI_store( FILE _VFAR *stream, qiVector X, ui size );
void __vf VQI_recall( qiVector X, ui size, FILE _VFAR *stream );
#else
#ifdef __cplusplus
void inline VQI_store( FILE _VFAR *stream, qiVector X, ui size )
{ fwrite( X, sizeof(quad), size, stream );
}
void inline VQI_recall( qiVector X, ui size, FILE _VFAR *stream )
{ fread( X, sizeof(quad), size, stream );
}
#else
#define VQI_store( str, X, sz ) \
fwrite( X, sizeof(quad), sz, str )
#define VQI_recall( X, sz, str ) \
fread( X, sizeof(quad), sz, str )
#endif
#endif /* VQI_store, VQI_recall in binary format */
#ifdef __cplusplus
}
#endif
#endif /* __VQISTD_H */