我花了最近几个小时试图调试这段代码，我不能在我的生活中追查这个错误的来源。
void readSaveFile() {
int cellIdx = 0;
ifstream myFile;
string nextWord;
string nextLine;
char* tok;
const char* delim = " ,;/\n\t";
char thisLine[30];
myFile.open("VoronoiSave1.txt");
//int idx = 0;
if (!myFile.is_open()) {
cout << "Unable to open file" << endl;
} else {
while (!myFile.eof()) {
getline(myFile, nextLine);
strcpy(thisLine, nextLine.c_str());
tok = strtok(thisLine, delim);
if (tok != 0x0) {
nextWord = tok;
} else break;
if (nextWord == "xBound") {
tok = strtok(NULL, delim);
xBound = atof(tok);
midXBound = xBound /4;
} else if (nextWord == "yBound") {
tok = strtok(NULL, delim);
yBound = atof(tok);
midYBound = yBound /4;
} else if(nextWord == "sizeFactor") {
tok = strtok(NULL, delim);
sizeFactor = atoi(tok);
} else if (nextWord == "numberCells") {
tok = strtok(NULL, delim);
numberCells = atoi(tok);
} else if (nextWord == "numberGenerations") {
tok = strtok(NULL, delim);
numberGenerations = atoi(tok);
} else if (nextWord == "displayEvery") {
tok = strtok(NULL, delim);
displayEvery = atoi(tok);
} else if (nextWord == "A0") {
tok = strtok(NULL, delim);
A0 = atof(tok);
} else if (nextWord == "P0") {
tok = strtok(NULL, delim);
P0 = atof(tok);
} else if (nextWord == "conA") {
tok = strtok(NULL, delim);
conA = atof(tok);
} else if (nextWord == "conB") {
tok = strtok(NULL, delim);
conB = atof(tok);
} else if (nextWord == "conC") {
tok = strtok(NULL, delim);
conC = atof(tok);
} else if (nextWord == "conE") {
tok = strtok(NULL, delim);
conE = atof(tok);
} else if (nextWord == "c1") {
tok = strtok(NULL, delim);
c1 = atoi(tok);
} else if (nextWord == "c2") {
tok = strtok(NULL, delim);
c2 = atoi(tok);
} else if (nextWord == "c3") {
tok = strtok(NULL, delim);
c3 = atoi(tok);
} else if (nextWord == "c4") {
tok = strtok(NULL, delim);
c4 = atoi(tok);
} else if (nextWord == "end") {
tok = NULL;
break;
} else if (nextWord == "|"){
point p;
tok = strtok(NULL, delim);
p.x = atof(tok);
tok = strtok(NULL, delim);
p.y = atof(tok);
points.push(p);
listOfCells[cellIdx].setLocation(p);
cellIdx++;
}
else tok = NULL;
// }
}
}
myFile.close();
}
该函数应该逐行读取txt文件，并将其中的值分配给我的代码的变量。调试器告诉我它在读取文件的中间某处getline（）函数失败（每次都是文本文件的同一行，我检查了该行中的任何异常）。我有另一个类似于这个的功能，不同之处在于它读取较小的文件，并且它工作正常（它们是相同的，除了这个也读取坐标集）。
实际上，当我现在尝试调试它以获取特定错误时，它只会给我一个sigtrap错误（ntdll！RtlpntMakeTemporaryKey（））
这是它的文本文件：
xBound 20
yBound 20
sizeFactor 25
numberCells 64
numberGenerations 180000
displayEvery 10
A0 6.25
P0 15
conA 1
conB 0.4
conC -2
conE 0.5
c1 52
c2 9
c3 59
c4 16
| 0.137451,7.39333
| 5.42329,4.04438
| 10.4966,2.11276
| 14.8588,8.83051
| 8.51037,9.98535
| 14.5657,0.96855
| 12.2967,8.02728
| 12.67,8.43055
| 6.71378,9.69364
| 9.91587,9.71739
| 0.0102949,14.9428
| 7.64323,8.52529
| 8.56282,11.6512
| 9.4758,4.41921
| 8.91906,6.94152
| 6.6964,6.83924
| 14.3277,10.358
| 8.52992,11.7173
| 10.0237,11.6031
| 6.95512,5.82018
| 8.91503,9.84806
| 11.5676,8.50173
| 4.9829,7.02023
| 13.3241,7.1157
| 13.8758,6.79126
| 11.4524,4.6928
| 13.792,10.9609
| 19.8873,10.8045
| 8.87628,15.5246
| 10.643,6.70885
| 5.95795,8.35663 <- this is the line that it fails at
| 14.3533,10.3611
| 6.94571,8.4644
| 7.55378,5.5384
| 9.64479,5.73394
| 13.4751,9.00817
| 8.19452,5.03502
| 6.15974,6.47267
| 11.1405,9.72743
| 5.77898,10.5858
| 13.3271,7.15259
| 11.6175,1.17234
| 10.1269,8.62241
| 13.5455,9.98899
| 10.0209,1.27546
| 10.9164,8.19685
| 9.07094,6.50686
| 10.9881,5.52526
| 10.3319,7.48381
| 19.9812,14.545
| 4.91259,8.48509
| 9.856,6.025
| 11.7527,5.86879
| 19.7908,8.19586
| 11.8846,9.9203
| 8.53876,11.6635
| 9.39078,11.2209
| 0.0414163,14.957
| 10.9526,7.18578
| 5.5856,8.55156
| 1.39154,6.49213
| 8.45031,11.5184
| 19.9807,13.2524
| 6.12546,9.69112
谢谢！
编辑：标记txt文件中的问题行