对于上述 glibc 错误的原因,我完全感到困惑。我一定遗漏了一些明显的东西,但每次以下程序(由 4 个文件组成)退出时都会出现:
TankSim.h:
#ifndef TANKSIM_WDECAY_TANKSIM_H_
#define TANKSIM_WDECAY_TANKSIM_H_
#include <cstdlib>
#include <iostream>
#include "Parser.h"
int main();
#endif
TankSim.cpp:
#include "TankSim.h"
using std::cout;
using std::endl;
int main()
{
const Settings gGlobals = ParseConfig();
return(0);
}
解析器.h:
#ifndef TANKSIM_WDECAY_PARSER_H_
#define TANKSIM_WDECAY_PARSER_H_
#include <cstdlib>
#include <vector>
#include <fstream>
#include <sstream>
#include <iostream>
struct Settings {
double speedlight;
double refractiveindex;
double absorptionchance;
double pmtradius;
double photspermetre;
double tankradius;
double tankheight;
long unsigned int randomseed;
double scatterangle;
std::vector<double> entrypoint;
std::vector<double> entrydrn;
};
Settings ParseConfig();
#endif
解析器.cpp:
#include "Parser.h"
using std::string;
using std::vector;
using std::cout;
using std::endl;
Settings ParseConfig()
{
Settings settings;
std::ifstream configfile("settings.dat");
string line;
while(getline(configfile,line)){
//Comments start with %
if(line.find("%") != string::npos){
cout << "Comment: " << line << endl;
continue;
}
//Read in variable name.
std::stringstream ss;
ss << line;
string varname;
ss >> varname;
string value = line.substr(varname.length()+1);
cout << varname << "-" << value << endl;
}
}
由于我没有明确调用任何删除运算符,因此我不知道为什么会发生错误。