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basical elements

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This commit is contained in:
Valk Richard Li
2019-08-05 23:12:26 +08:00
committed by GitHub
parent d3b77919e1
commit 7bbd6e9e8f
11 changed files with 835 additions and 63 deletions
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nasal_list.cpp
+16 -5
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@@ -612,6 +612,14 @@ NasalList NasalList::SubVec(const int start,const int length=nil)
var NasalList::Pop()
{
ListUnit *temp=head;
if(!head->next)
{
var temp_var;
temp_var.data=NULL;
temp_var.Type="null";
temp_var.isGlobal=false;
return temp_var;
}
ListUnit *NewLastUnit;
while(temp->next)
{
@@ -819,7 +827,7 @@ NasalList NasalList::Sort(const int SortType,const int _cmp)
return TempList;
}
void NasalList::SearchElement(const int n)
ListUnit NasalList::SearchElement(const int n)
{
if(n<0)
{
@@ -832,12 +840,14 @@ void NasalList::SearchElement(const int n)
temp=temp->next;
cnt++;
if(cnt==n)
{
return;
}
return *temp;
}
std::cout<<"[Error] Out of range: real end: "<<cnt<<", less than "<<n<<"."<<std::endl;
return;
ListUnit nil_list;
nil_list.data=NULL;
nil_list.next=NULL;
nil_list.Type="null";
return nil_list;
}
var::var(var &p)
@@ -930,6 +940,7 @@ var& var::operator=(const var &p)
delete (NasalHash *)data;
}
Type=p.Type;
isGlobal=p.isGlobal;
if(Type=="int")
{
data=new int;