D-styled data file
Saaa
empty at needmail.com
Tue Apr 28 11:46:20 PDT 2009
I changed the prototype to:
void get(in char[] varName, ...)
I'm not totally happy with it because I only need one variadic argument and
:
How do I get the .stringof of an variadic type?
_arguments[0].stringof doesn't work :)
How do I mutate the original argument? (ref)
Please tell me if I'm on the totally wrong track here.
---
module ddata.main;
import std.file;
import std.stdio;
import std.string;
void main()
{
char[] filename = `data.dat`;
char[][] file;
try{
file = splitlines( cast(char[])read(filename) );
}
catch{
throw new Exception("Couldn't load : " ~ filename);
}
DData file_dd = new DData(file);
int i;
file_dd.get(`i`, i);
}
class DData
{
private char[][] _file;
this(char[][] file)
{
_file = file.dup;
}
void get(in char[] varName, ...)
{
char[] type = _arguments[0].stringof;
writefln (type);
foreach(int i, char[] line; _file)
{
if(line[0..type.length] == type)
{
writefln (i);
break;
}
writefln (`failed`);
}
}
}
---
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