Reading binary file from cmd in c++
I have to create a programm which loads a binary file from cmd that user has written and then divide it into smaller files. I have already transfered it from cmd by argv. But I don't know how to open that binary file.
The programm is being opened from cmd by giving a path to my programm and the name of the file. I tried to convert argv[1] to a new tab char and then open it binary, but it keeps giving me an error "error: no matching function for call to 'std::basic_fstream::open(std::__cxx11::string&, std::_Ios_Openmode)'
#include <iostream>
#include <cstdlib>
#include <cstring>
#include <fstream>
using namespace std;
void wczytanie(int argc, char* argv);
int main(int argc, char* argv)
{
wczytanie (argc, argv);
system ("pause");
return 0;
}
void wczytanie(int argc, char* argv)
{
string program;
program = argv[1];
fstream fs;
fs.open(program, ios::binary | ios::in);
fs.close();
}
c++
asked 20 mins ago
bleis
1
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I have to create a programm which loads a binary file from cmd that user has written and then divide it into smaller files. I have already transfered it from cmd by argv. But I don't know how to open that binary file.
The programm is being opened from cmd by giving a path to my programm and the name of the file. I tried to convert argv[1] to a new tab char and then open it binary, but it keeps giving me an error "error: no matching function for call to 'std::basic_fstream::open(std::__cxx11::string&, std::_Ios_Openmode)'
#include <iostream>
#include <cstdlib>
#include <cstring>
#include <fstream>
using namespace std;
void wczytanie(int argc, char* argv);
int main(int argc, char* argv)
{
wczytanie (argc, argv);
system ("pause");
return 0;
}
void wczytanie(int argc, char* argv)
{
string program;
program = argv[1];
fstream fs;
fs.open(program, ios::binary | ios::in);
fs.close();
}
c++
asked 20 mins ago
bleis
1
New contributor
bleis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I have to create a programm which loads a binary file from cmd that user has written and then divide it into smaller files. I have already transfered it from cmd by argv. But I don't know how to open that binary file.
The programm is being opened from cmd by giving a path to my programm and the name of the file. I tried to convert argv[1] to a new tab char and then open it binary, but it keeps giving me an error "error: no matching function for call to 'std::basic_fstream::open(std::__cxx11::string&, std::_Ios_Openmode)'
#include <iostream>
#include <cstdlib>
#include <cstring>
#include <fstream>
using namespace std;
void wczytanie(int argc, char* argv);
int main(int argc, char* argv)
{
wczytanie (argc, argv);
system ("pause");
return 0;
}
void wczytanie(int argc, char* argv)
{
string program;
program = argv[1];
fstream fs;
fs.open(program, ios::binary | ios::in);
fs.close();
}
c++
asked 20 mins ago
bleis
1
New contributor
bleis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I have to create a programm which loads a binary file from cmd that user has written and then divide it into smaller files. I have already transfered it from cmd by argv. But I don't know how to open that binary file.
The programm is being opened from cmd by giving a path to my programm and the name of the file. I tried to convert argv[1] to a new tab char and then open it binary, but it keeps giving me an error "error: no matching function for call to 'std::basic_fstream::open(std::__cxx11::string&, std::_Ios_Openmode)'
#include <iostream>
#include <cstdlib>
#include <cstring>
#include <fstream>
using namespace std;
void wczytanie(int argc, char* argv);
int main(int argc, char* argv)
{
wczytanie (argc, argv);
system ("pause");
return 0;
}
void wczytanie(int argc, char* argv)
{
string program;
program = argv[1];
fstream fs;
fs.open(program, ios::binary | ios::in);
fs.close();
}
c++
c++
asked 20 mins ago
bleis
1
New contributor
bleis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 20 mins ago
bleis
1
New contributor
bleis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 20 mins ago
bleis
1
New contributor
bleis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 20 mins ago
bleis
1
asked 20 mins ago
bleis
1
1
New contributor
bleis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
bleis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
bleis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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