OOPSE/libmdtools/Exclude.cpp

#include <cstdlib>

#include "Exclude.hpp"

int* Exclude::exPair
int Exclude::nExcludes;

Exclude::Exclude( int theIndex ){ 
  exI = theIndex*2;
  exJ = theIndex*2 + 1;
}

void Exclude::createArray( int the_nExcludes ){
  
  nExcludes = the_nExcludes;
  exPairs = new int[nExcludes*2];
}

void Exclude::destroyArray( void ){
  delete[] exPairs;
}

void Exclude::setPair( int i, int j ){
  exPairs[exI] = i;
  exPairs[exJ] = j;
}

void Exclude::addExcludePairs(int nAdded, int* AexPairs) {
  int nNew = nExcludes + nAdded;
  
  int* new_exPairs = new int[nNew*2];
  int i, j;

  for (i = 0; i < 2*nExcludes; i++) {
    new_exPairs[i] = exPairs[i];
  }

  for (i=0; i < 2*nAdded; i++) {
    j = i + 2*nExcludes;
    new_exPairs[j] = AexPairs[i];
  }

  delete[] exPairs;

  exPairs = new_exPairs;

  nExcludes = nNew;
}

void Exclude::deleteExcludePair(int theIndex) {
  deleteRange(theIndex, theIndex);
}

void Exclude::deleteRange(int startIndex, int stopIndex) {

  int nNew = nExcludes - (stopIndex - startIndex + 1);
  int* new_exPairs = new int[nNew*2];
  int i, j;

  for (i=0; i < 2*startIndex; i++) {
    new_exPairs[i] = exPairs[i];
  }
  for(i=2*(stopIndex+1); i < 2*nExcludes; i++) {
    j = i-2*startIndex + 1;
    new_exPairs[j] = exPairs[i];
  }

  delete[] exPairs;
  
  exPairs = new_exPairs;
  nExcludes = nNew;
}
Revision:	413
Committed:	Wed Mar 26 21:54:49 2003 UTC (21 years, 3 months ago) by mmeineke
File size:	1330 byte(s)
Log Message:	fixed a couple of the "static" bugs in Atom and Exclude
#	User	Rev	Content
1	mmeineke	408	#include <cstdlib>
2
3			#include "Exclude.hpp"
4
5	mmeineke	413	int* Exclude::exPair
6			int Exclude::nExcludes;
7	mmeineke	408
8	gezelter	410	Exclude::Exclude( int theIndex ){
9			exI = theIndex*2;
10			exJ = theIndex*2 + 1;
11	mmeineke	408	}
12
13	mmeineke	412	void Exclude::createArray( int the_nExcludes ){
14
15			nExcludes = the_nExcludes;
16	gezelter	410	exPairs = new int[nExcludes*2];
17	mmeineke	408	}
18
19	gezelter	410	void Exclude::destroyArray( void ){
20			delete[] exPairs;
21	mmeineke	408	}
22
23			void Exclude::setPair( int i, int j ){
24	gezelter	410	exPairs[exI] = i;
25			exPairs[exJ] = j;
26			}
27	mmeineke	408
28	gezelter	410	void Exclude::addExcludePairs(int nAdded, int* AexPairs) {
29			int nNew = nExcludes + nAdded;
30
31			int* new_exPairs = new int[nNew*2];
32			int i, j;
33
34			for (i = 0; i < 2*nExcludes; i++) {
35			new_exPairs[i] = exPairs[i];
36			}
37
38			for (i=0; i < 2*nAdded; i++) {
39			j = i + 2*nExcludes;
40			new_exPairs[j] = AexPairs[i];
41			}
42
43			delete[] exPairs;
44
45			exPairs = new_exPairs;
46
47			nExcludes = nNew;
48	mmeineke	408	}
49	gezelter	410
50			void Exclude::deleteExcludePair(int theIndex) {
51			deleteRange(theIndex, theIndex);
52			}
53
54			void Exclude::deleteRange(int startIndex, int stopIndex) {
55
56			int nNew = nExcludes - (stopIndex - startIndex + 1);
57			int* new_exPairs = new int[nNew*2];
58			int i, j;
59
60			for (i=0; i < 2*startIndex; i++) {
61			new_exPairs[i] = exPairs[i];
62			}
63			for(i=2(stopIndex+1); i < 2nExcludes; i++) {
64			j = i-2*startIndex + 1;
65			new_exPairs[j] = exPairs[i];
66			}
67
68			delete[] exPairs;
69
70			exPairs = new_exPairs;
71			nExcludes = nNew;
72			}