void Vars::append(Variable *arg)
{
Variable *t = findVarByName(arg->name);
if(t){
qDebug()<<"try override variable "<<arg->name<<endl;
EXCEPTION(true,Vars::append);
}
QList<Variable *>::append(arg);
}
UserConfigVar* UserConfig::createVar(const std::string& name,
const std::string& defaultValue)
{
if (findVarByName(name)) return NULL;
UserConfigVar *var = new UserConfigVar;
var->Name = name;
var->DefaultValue = var->Value = defaultValue;
mVars.push_back(var);
return var;
}
std::string UserConfig::getValue(const std::string& name)
{
UserConfigVar *var = findVarByName(name);
if (!var)
{
std::cerr << "Warning: impossible to get value of " <<
"unknown configuration variable " << name << std::endl;
return "";
}
return var->Value;
}
void UserConfig::setValue(const std::string& name, const std::string& value)
{
UserConfigVar *var = findVarByName(name);
if (!var)
{
std::cerr << "Warning: impossible to set value of " <<
"unknown configuration variable " << name <<
"\n Creating new variable" << std::endl;
var = createVar(name, value);
mChangeFlag = true;
return;
}
if (var->Value != value) mChangeFlag = true;
var->Value = value;
}
Decl_AST*
findVarById(Env* p, IdExpr_AST* Id)
{
std::string name_Str(Id->Addr());
return findVarByName(p, name_Str);
}