floraachy/Nasal-Interpreter
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add something new in class var

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This commit is contained in:
Valk Richard Li
2019-07-28 21:02:43 +08:00
committed by GitHub
parent c38edccd20
commit ccaddf314b
5 changed files with 431 additions and 16 deletions
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144
nasal_list.cpp
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@@ -378,19 +378,19 @@ NasalList& NasalList::operator=(const NasalList &Source)
{
if(temp->Type=="int")
delete (int *)temp->data;
if(temp->Type=="float")
else if(temp->Type=="float")
delete (float *)temp->data;
if(temp->Type=="double")
else if(temp->Type=="double")
delete (double *)temp->data;
if(temp->Type=="char")
else if(temp->Type=="char")
delete (char *)temp->data;
if(temp->Type=="long long int")
else if(temp->Type=="long long int")
delete (long long int *)temp->data;
if(temp->Type=="string")
else if(temp->Type=="string")
delete (std::string *)temp->data;
if(temp->Type=="array")
else if(temp->Type=="array")
delete (NasalList *)temp->data;
if(temp->Type=="hash")
else if(temp->Type=="hash")
delete (NasalHash *)temp->data;
}
delete temp;
@@ -819,6 +819,51 @@ NasalList NasalList::Sort(const int SortType,const int _cmp)
return TempList;
}
var::var(var &p)
{
Type=p.Type;
if(Type=="int")
{
data=new int;
*((int *)data)=*((int *)p.data);
}
else if(Type=="float")
{
data=new float;
*((float *)data)=*((float *)p.data);
}
else if(Type=="double")
{
data=new double;
*((double *)data)=*((double *)p.data);
}
else if(Type=="char")
{
data=new char;
*((char *)data)=*((char *)p.data);
}
else if(Type=="long long int")
{
data=new long long int;
*((long long int *)data)=*((long long int *)p.data);
}
else if(Type=="string")
{
data=new std::string;
*((std::string *)data)=*((std::string *)p.data);
}
else if(Type=="array")
{
data=new NasalList;
*((NasalList *)data)=*((NasalList *)p.data);
}
else if(Type=="hash")
{
data=new NasalHash;
*((NasalHash *)data)=*((NasalHash *)p.data);
}
}
var::~var()
{
if(data)
@@ -842,6 +887,91 @@ var::~var()
}
}
var& var::operator=(const var &p)
{
if(data)
{
if(Type=="int")
delete (int *)data;
else if(Type=="float")
delete (float *)data;
else if(Type=="double")
delete (double *)data;
else if(Type=="char")
delete (char *)data;
else if(Type=="long long int")
delete (long long int *)data;
else if(Type=="string")
delete (std::string *)data;
else if(Type=="array")
delete (NasalList *)data;
else if(Type=="hash")
delete (NasalHash *)data;
}
Type=p.Type;
if(Type=="int")
{
data=new int;
*((int *)data)=*((int *)p.data);
}
else if(Type=="float")
{
data=new float;
*((float *)data)=*((float *)p.data);
}
else if(Type=="double")
{
data=new double;
*((double *)data)=*((double *)p.data);
}
else if(Type=="char")
{
data=new char;
*((char *)data)=*((char *)p.data);
}
else if(Type=="long long int")
{
data=new long long int;
*((long long int *)data)=*((long long int *)p.data);
}
else if(Type=="string")
{
data=new std::string;
*((std::string *)data)=*((std::string *)p.data);
}
else if(Type=="array")
{
data=new NasalList;
*((NasalList *)data)=*((NasalList *)p.data);
}
else if(Type=="hash")
{
data=new NasalHash;
*((NasalHash *)data)=*((NasalHash *)p.data);
}
return *this;
}
void var::Print()
{
if(Type=="int")
std::cout<<*((int *)data);
else if(Type=="float")
std::cout<<*((float *)data);
else if(Type=="double")
std::cout<<*((double *)data);
else if(Type=="char")
std::cout<<*((char *)data);
else if(Type=="long long int")
std::cout<<*((long long int *)data);
else if(Type=="string")
std::cout<<*((std::string *)data);
else if(Type=="array")
(*((NasalList *)data)).PrintList();
else if(Type=="hash")
(*((NasalHash *)data)).PrintHash();
}
}
#endif