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Nasal-Interpreter
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Delete nasal_print.h

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Valk Richard Li 2019-09-27 22:42:31 +08:00 committed by GitHub
parent ec65f65970
commit 0ed1814e4f
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1 changed files with 0 additions and 74 deletions
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version0.3/nasal_print.h
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@ -1,74 +0,0 @@
#ifndef __NASAL_PRINT_H__
#define __NASAL_PRINT_H__
#include "nasal_hash.cpp"
#include "nasal_list.cpp"
void PrintString(std::string &PrintInfo)
{
for(int i=0;i<(int)PrintInfo.length();++i)
{
if(PrintInfo[i]=='\\' && i+1<(int)PrintInfo.length())
{
switch(PrintInfo[i+1])
{
case 'n':
std::cout<<"\n";
++i;
break;
case 't':
std::cout<<"\t";
++i;
break;
case 'r':
std::cout<<"\r";
++i;
break;
case '\\':
std::cout<<"\\";
++i;
break;
case '\'':
std::cout<<"\'";
++i;
break;
case '\"':
std::cout<<"\"";
++i;
break;
default:
//error occurred
std::cout<<"[Error]: Incorrect escape character \'"<<PrintInfo[i]<<PrintInfo[i+1]<<"\' .";
++i;
break;
}
}
else if(PrintInfo[i]=='\\' && i+1>=(int)PrintInfo.length())
{
//error occurred
std::cout<<"[Error]: Missing character after \'\\\'";
}
else
std::cout<<PrintInfo[i];
}
return;
}
void PrintVar(var Var)
{
if(Var.type==VAR_LLINT)
std::cout<<*((long long int *)Var.data);
else if(Var.type==VAR_DOUBLE)
std::cout<<*((double *)Var.data);
else if(Var.type==VAR_CHAR)
std::cout<<*((char *)Var.data);
else if(Var.type==VAR_STRING)
PrintString(*((std::string *)Var.data));
else if(Var.type==VAR_LIST)
;//((nasal_list *)Var.data)->print_list();
else if(Var.type==VAR_HASH)
;//((nasal_hash *)Var.data)->PrintHash();
else
std::cout<<"[Error] Null type or function";
}
#endif