Oops. Line below should read:
blob.setBinary((unsigned char *) &myIntDouble, sizeof(struct intDouble)); On 12/8/05, Wilson Yeung <[EMAIL PROTECTED]> wrote: > The setBinary() method takes two arguments, the unsigned char * the > size of the blob as a size_t. > > You're expected to cast your structure into an unsigned char *, > because in C/C++, the only portable way to represent a byte is with a > char/unsigned char. And really, what is your structure but a sequence > of bytes? > > So, for example: > > struct intDouble myIntDouble; > myIntDouble.x = 1; > myIntDouble.y = 2; > > CppSQLiteBinary blob; > blob.setBinary((unsigned char *) myIntDouble, sizeof(struct intDouble)); > > SQLite is really no different than many other SQL databases in this > respect, and I think you would be better off picking up a book on SQL, > walking through a tutorial on SQL, and SQL database usage, learning > about indexes, datatypes, blobs, transactions, etc. > > This mailing list can certainly answer questions about SQLite, how > it's different than other databases, and how to use SQLite > specifically. But this mailing list probably isn't going to do a > good job at showing you how to use a SQL database in general. > > Cheers, > > Wilson >
