Regarding reading signed integer using wxDataInputStream

[saranya]

we are reading a file using wxDataInputStream we are having signed integer values in the data. As Read32 or Read64 are returning unsigned integer.How to get signed integer value.

[Manolo]

Some types use the overloaded "<<" operator:

Code: Select all

wxFileInputStream input( "mytext.dat" );
wxDataInputStream store( input );
wxInt32 ivar;
store >> ivar; // reads a signed integer

You can find these overloads at yourwxdir/include/wx/datstrm.h