OOPSE/libmdtools/Exclude.cpp

#include <iostream>
#include <stdlib.h>


#include "Exclude.hpp"

int Exclude::nExcludes;
int* Exclude::exPairs;

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

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

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

void Exclude::printMe( void ){
  
  std::cerr << "exclude[" << index << "] i, j: " << exPairs[exI] << " - " << exPairs[exJ] << "\n";
}

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:	829
Committed:	Tue Oct 28 16:03:37 2003 UTC (20 years, 8 months ago) by gezelter
File size:	1507 byte(s)
Log Message:	replace c++ header stuff with more portable c header stuff Also, mod file fixes and portability changes Some fortran changes will need to be reversed.
#	Content
1	#include <iostream>
2	#include <stdlib.h>
3
4
5	#include "Exclude.hpp"
6
7	int Exclude::nExcludes;
8	int* Exclude::exPairs;
9
10	Exclude::Exclude( int theIndex ){
11
12	index = theIndex;
13	exI = index*2;
14	exJ = index*2 + 1;
15	}
16
17	void Exclude::createArray( int the_nExcludes ){
18
19	nExcludes = the_nExcludes;
20	exPairs = new int[nExcludes*2];
21	}
22
23	void Exclude::destroyArray( void ){
24	delete[] exPairs;
25	}
26
27	void Exclude::printMe( void ){
28
29	std::cerr << "exclude[" << index << "] i, j: " << exPairs[exI] << " - " << exPairs[exJ] << "\n";
30	}
31
32	void Exclude::setPair( int i, int j ){
33	exPairs[exI] = i;
34	exPairs[exJ] = j;
35	}
36
37	void Exclude::addExcludePairs(int nAdded, int* AexPairs) {
38	int nNew = nExcludes + nAdded;
39
40	int* new_exPairs = new int[nNew*2];
41	int i, j;
42
43	for (i = 0; i < 2*nExcludes; i++) {
44	new_exPairs[i] = exPairs[i];
45	}
46
47	for (i=0; i < 2*nAdded; i++) {
48	j = i + 2*nExcludes;
49	new_exPairs[j] = AexPairs[i];
50	}
51
52	delete[] exPairs;
53
54	exPairs = new_exPairs;
55
56	nExcludes = nNew;
57	}
58
59	void Exclude::deleteExcludePair(int theIndex) {
60	deleteRange(theIndex, theIndex);
61	}
62
63	void Exclude::deleteRange(int startIndex, int stopIndex) {
64
65	int nNew = nExcludes - (stopIndex - startIndex + 1);
66	int* new_exPairs = new int[nNew*2];
67	int i, j;
68
69	for (i=0; i < 2*startIndex; i++) {
70	new_exPairs[i] = exPairs[i];
71	}
72	for(i=2(stopIndex+1); i < 2nExcludes; i++) {
73	j = i-2*startIndex + 1;
74	new_exPairs[j] = exPairs[i];
75	}
76
77	delete[] exPairs;
78
79	exPairs = new_exPairs;
80	nExcludes = nNew;
81	}