Le dimanche 18 mars 2012 à 16:53 +0100, Jesse Phillips a écrit :
> On Sunday, 18 March 2012 at 14:45:42 UTC, bioinfornatics wrote:
> > ________________________________
> > $ ./test_csv
> > std.csv.CSVException@/usr/include/d/std/csv.d(1047): Can't
> > parse string:
> > "[" is missing
> > std.conv.ConvException@/usr/include/d/std/conv.d(2714): Can't
> > parse
> > string: "[" is missing
> > std.conv.ConvException@/usr/include/d/std/conv.d(1597):
> > Unexpected 'd'
> > when converting from type string to type string[]
> > ________________________________
>
> I'm going to harbor a guess that you have confused std.conv.to by
> using two different types for field3
>
> @property void field3( string field ){
> _field3 = field.split(";");
> }
> @property string[] field3( ){
> return _field3;
> }
>
> The first says it is a string, the second a string[]. I assume
> that std.conv.to sees field3 as a string[] and is trying to
> convert a string to it. In this case it expects the string to be
> formatted, ["this is an","array","of string"]
If i do this:
________________________________
>import std.csv;
import std.string;
import std.stdio;
struct Data{
public:
string field1;
string field2;
@property void field3( string field ){
_field3 = field.split(";");
}
@property string field3( ){
string result;
foreach( item; _field3 )
result ~= " %s;".format( item );
return result;
}
@property attributes(){
return _field3;
}
private:
string[] _field3;
}
void main(){
Data[] result;
File f = File( "data.csv", "r" );
foreach( char[] line; f.byLine() ){
result ~= csvReader!Data(line, '\t').front;
}
}
________________________________
Same result
