Util.cpp

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#include "Util.hpp"

string Util::read_file_to_string(string const & filename)
{
    ifstream shaderFile(filename);

    if (shaderFile.good())
    {
        string result = string(istreambuf_iterator<char>(shaderFile), 
                               istreambuf_iterator<char>());
        shaderFile.close();

        return result;
    }
    else
    {
        cerr << "ERROR: Could not load file '" << filename << "'" << endl;
        exit(EXIT_FAILURE);
    }
}