static void readGrammar(ifstream& infile, map<string, Definition>& grammar)
{
// Keep parsing until EOF is reached.
while(infile.good())
{
// Ignore all chars until '{' is reached.
infile.ignore(numeric_limits<streamsize>::max(), '{');
// Ignore all chars until '\n' is reached.
infile.ignore(numeric_limits<streamsize>::max(), '<');
if(infile.good())
{
// Beginning of a definition; parse into program.
Definition myDefinition = Definition(infile);
// Fill map.
string myNonTerminal = myDefinition.getNonterminal();
pair<string, Definition> myPair(myNonTerminal, myDefinition);
grammar.insert(myPair);
}
}
infile.close();
}
static void readGrammar(ifstream& infile, map<string, Definition>& grammar)
{
string currentLine;
while (!infile.eof()) {
getline(infile,currentLine);
char lastChar = currentLine.back();
if (lastChar == '{') {
Definition definition (infile);
// Now put Definition in grammar map
grammar.insert ( pair<string, Definition>(definition.getNonterminal(),definition) );
}
}
infile.close();
}
