File reading.ini

Question

It is possible to read variables in arquivos.ini with C++?

Ex:

host = "localhost"
name = "username"
pass = "password"
port = 1010

When reading from this file I set through the ifstream.

ifstream dados;
dados.open("arquivo.ini); 
while(getline(dados, linha)){
void sethost(linha){
this->host = linha;
}
}

Since I only want the value of each variable ex: host I want localhost.

Answer 1

Use a library ready or will make many mistakes.

CSimpleIniA ini;
ini.SetUnicode();
ini.LoadFile("arquivos.ini");
const char * pVal = ini.GetValue("config", "host", NULL);
ini.SetValue("config", "host", "127.0.0.1");

I put in the Github for future reference.