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#include "./misc.h"
#include "./catchiofailure.h"
#include <fstream>
#include <streambuf>
using namespace std;
namespace IoUtilities {
* \brief Reads all contents of the specified file in a single call.
* \throws Throws std::ios_base::failure when an error occurs or the specified \a maxSize
* would be exceeded.
string readFile(const string &path, std::string::size_type maxSize)
ifstream file;
file.exceptions(ios_base::failbit | ios_base::badbit);, ios_base::in | ios_base::binary);
file.seekg(0, ios_base::end);
string res;
const auto size = static_cast<string::size_type>(file.tellg());
if (maxSize != string::npos && size > maxSize) {
throwIoFailure("File exceeds max size");
res.assign((istreambuf_iterator<char>(file)), istreambuf_iterator<char>());
return res;