Question about File Reader Class

[martianxx]

I am making a file reader class to read files. It must be able to ,given a string skip ahead to the line after the given string. I am trying to do this in the constructor. Here is the code I have:

#include "../inc/SnakeFileReader.hpp"

SnakeFileReader::SnakeFileReader(std::string& filePath)
{
    fileToRead_.open(filePath.c_str(), std::ios::in);
}
SnakeFileReader::SnakeFileReader(std::string& filePath, std::string& startString)
{
    fileToRead_.open(filePath.c_str(), std::ifstream::in);

    std::string toFind;

    while (toFind != startString  && !fileToRead_.eof())
    {
        fileToRead_ >> toFind;
    }
}
std::string& SnakeFileReader::ReadLine()
{
    std::string fileLine = "";

    if (!fileToRead_.eof())
        fileToRead_ >> fileLine;

    return fileLine;
}
SnakeFileReader::~SnakeFileReader()
{
    fileToRead_.close();
}

The first constructor works fine. However the second caused a run time error when it tries to open the file (the same one given to the other constructor). I will put a check to make sure it can load a file but I still need to fix this.

Thanks.

[martianxx]

Just realised its not when it tries to open the file it causes the error (Segmentation Fault) its as soon as it enters the constructor.