Skip headers while reading text

#include<sstream>
...

...
std::ifstream file {"test.txt"};
std::string word, line;
std::istringstream iss;
double var, tab[100][6];
int i=0, j;
...

while(getline(file, line))
{
  if (!(line[0]=='#'))
  {
    iss.str(line);
    
    j = 0;

    while(iss >> var)
    {
      tab[i][j] = var;
      ++j;
    }
    
    iss.clear();

    ++i;
  }
}

file.close();

Source: stackoverflow.com

Similar codes

4 votes194 views4 answers
Pointer
C++
9 votes192 views2 answers
Sort vector in reverse order c++
C++
1 vote133 views1 answer
Xmake run with arg
C++
0 vote140 views1 answer
C++ pointer to base class
C++
0 vote160 views1 answer
Lists occurrences of characters in the string c++
C++
2 votes147 views1 answer
C++ print current time
C++
0 vote144 views1 answer
Rgb(100,100,100,0.5) validation c++
C++
0 vote146 views1 answer
What does sultion mean in a particle model
C++
-1 vote153 views2 answers
Open url from dev cpp
C++
0 vote138 views1 answer
How to pronounce beaucoup
C++