replaced string comparisons with equal operator

main.cpp

@@ -44,7 +44,7 @@ void printGplHeader(QTextStream &cout, const QString &name)
 // function to print version number
 bool ibcpVersion(QTextStream &cout, const QString &name, QStringList &args)
 {
-	if (args.count() != 2 || args.at(1).compare("-v") != 0)
+	if (args.count() != 2 || args.at(1) != "-v")
 	{
 		return false;  // not our option or extra/invalid options
 	}

table.cpp

@@ -1477,7 +1477,7 @@ QStringList Table::initialize(void)
 			if (m_entry[i].flags & Multiple_Flag != 0)
 			{
 				ExprInfo *exprInfo2 = m_entry[i + 1].exprInfo;
-				if (m_entry[i].name.compare(m_entry[i + 1].name) != 0)
+				if (m_entry[i].name != m_entry[i + 1].name)
 				{
 					errorList.append(QString("Multiple entry '%1' name "
 						"mis-match '%2'").arg(m_entry[i].name)
@@ -1796,7 +1796,7 @@ Code Table::search(Code index, int nArguments) const
 {
 	for (Code i = index + 1; m_entry[i].name != NULL; i++)
 	{
-		if (m_entry[index].name.compare(m_entry[i].name) == 0
+		if (m_entry[index].name == m_entry[i].name
 			&& nArguments == nOperands(i))
 		{
 			return i;

test_ibcp.cpp

@@ -62,7 +62,7 @@ Tester::Tester(QStringList &args)
 		}
 		// fall through
 	case 3:
-		if (args.at(1).compare("-t") == 0)
+		if (args.at(1) == "-t")
 		{
 			if (args.count() == 2)
 			{
@@ -105,7 +105,7 @@ Tester::Tester(QStringList &args)
 bool Tester::isOption(const QString &arg, const QString &exp,
 	enum Option option, QString name)
 {
-	if (arg.compare(exp) == 0)
+	if (arg == exp)
 	{
 		m_option = option;
 		m_testName = name;