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Bug correction: _sinzing variable was not default initialized to NULL, which make nwidget core dumps

This commit is contained in:
Damien Dupuis 2010-03-04 09:59:51 +00:00
parent feef029cae
commit 9d874c5cd6
1 changed files with 10 additions and 4 deletions
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14
vlsisapd/openChams/Circuit.cpp
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@ -36,7 +36,7 @@ static bool readNetsDone = false;
static bool readSchematicDone = false; static bool readSchematicDone = false;
static bool readSizingDone = false; static bool readSizingDone = false;
Circuit::Circuit(Name name, Name techno) : _name(name), _techno(techno), _netlist(NULL), _schematic(NULL) { Circuit::Circuit(Name name, Name techno) : _name(name), _techno(techno), _netlist(NULL), _schematic(NULL), _sizing(NULL) {
readCircuitParametersDone = false; readCircuitParametersDone = false;
readNetListDone = false; readNetListDone = false;
readInstancesDone = false; readInstancesDone = false;
@ -603,19 +603,25 @@ Circuit* Circuit::readFromFile(const string filePath) {
bool Circuit::writeToFile(string filePath) { bool Circuit::writeToFile(string filePath) {
ofstream file; ofstream file;
file.open(filePath.c_str()); file.open(filePath.c_str());
if (!file.is_open()) {
string error("[ERROR] Cannot open file ");
error += filePath;
error += " for writting.";
throw OpenChamsException(error);
}
// checks before do anything // checks before do anything
if (!_netlist) { if (!_netlist) {
cerr << "no netlist" << endl; cerr.flush(); //cerr << "no netlist" << endl; cerr.flush();
throw OpenChamsException("[ERROR] Cannot writeToFile since no netlist is defined !"); throw OpenChamsException("[ERROR] Cannot writeToFile since no netlist is defined !");
//return false; //return false;
} }
if (_netlist->hasNoInstances()) { if (_netlist->hasNoInstances()) {
cerr << "no instances" << endl; cerr.flush(); //cerr << "no instances" << endl; cerr.flush();
throw OpenChamsException("[ERROR] Cannot writeToFile since no instance is defined in netlist !"); throw OpenChamsException("[ERROR] Cannot writeToFile since no instance is defined in netlist !");
//return false; //return false;
} }
if (_netlist->hasNoNets()) { if (_netlist->hasNoNets()) {
cerr << "no nets" << endl; cerr.flush(); //cerr << "no nets" << endl; cerr.flush();
throw OpenChamsException("[ERROR] Cannot writeToFile since no net is defined in netlist !"); throw OpenChamsException("[ERROR] Cannot writeToFile since no net is defined in netlist !");
//return false; //return false;
} }