部分程序如下:
std::ifstream ifs;
ifs.open(fname.c_str());
double *dumypT;
double *dumyAmplitude;
for (int i=0; i< 10; ++i)
{
ifs >> *dumypT >> *dumyAmplitude;
std::cout << i << " " << dumypT[i] << " " << dumyAmplitude[i] << std::endl;
dumypT++; dumyAmplitude++;
}
遇到的问题:为什么数组 dumypT[0]和 dumyAmplitude[0]有数据,而 i>=1 没有数据?