map_pos.h

#ifndef _MAP_POS_H_
#define _MAP_POS_H_

/* Copyright (c) Kyriacos Leptos and the President and Fellows of Harvard University
   Release Date: 2004-11-01
   Part of the MapQuant suite library "massspec.lib" 
*/

/* ******************* MAP2D POSITION ***************** */
struct FPeak2i;

struct Map2DPosition
{
    MQTileID bTile;
    int  nSegment;
};

typedef struct Map2DPosition Map2DPosition;
typedef Map2DPosition* Map2DPositionPointer;

int Map2DPosition_cmp(const void *p1, const void *p2);

Map2DPosition*        Map2DPositionArray_create(int nsize);
Map2DPositionPointer* Map2DPositionPointerArray_create(int nsize);

MQTileID*   Map2DPositionArray_getTileArray(Map2DPosition* array, int nSize, int* nTiles);
MQTileID*   Map2DPositionPointerArray_getTileArray(Map2DPositionPointer* array, int nSize, int* nTiles);

int*    Map2DPositionArray_getSegmentsFromTile( Map2DPosition* pos, 
                                                int size,
                                                MQTileID bTile, 
                                                int* nseg);

void    Map2DPositionArray_fprint(FILE* fp, Map2DPosition* pos, int size);
void    Map2DPositionArray_sort(Map2DPosition* array, int size);

int*    Map2DPositionPointerArray_getSegmentsFromTile( Map2DPositionPointer* pos, 
                                                        int size,
                                                        MQTileID bTile, 
                                                        int* nseg);

int     Map2DPositionPointerArray_countSpanningTiles(Map2DPositionPointer* array, int nSize);
int     Map2DPositionPointerArray_countSegmentsFromTile( Map2DPositionPointer* pos, 
                                                         int size,
                                                         MQTileID bTile);

MQTileID    Map2DPositionPointerArray_getSmallestTile(Map2DPositionPointer* array, int nSize);

Map2DPositionPointer* Map2DPositionArray_getPointerArray(Map2DPosition* peaks, int npeaks);
Map2DPositionPointer* Map2DPositionPointerArray_copy(Map2DPositionPointer* pArray, int nArray);

Map2DPositionPointer* Map2DPositionArray_getPointerArrayOfValidFPeaks(Map2DPosition* peaks, 
                                                                      struct FPeak2i* array,
                                                                      int npeaks);

#endif

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