Abdelrazak Younes <[EMAIL PROTECTED]> writes:
| Edwin Leuven wrote:
| > Edwin Leuven wrote:
| >> Abdelrazak Younes wrote:
| >>> + // But Qt doc just say use bits...
| >>> + unsigned int * const data = (unsigned int *)img.bits();
| >>
| >> kde has this instead:
| >>
| >> unsigned int *data = img.depth() > 8 ? (unsigned int *)img.bits() :
| >> (unsigned int *)img.colorTable();
| >>
| > but it turns out i get:
| > ../../../../lyx-devel/src/frontends/qt4/QLImage.C:187: error:
| > invalid cast from type 'QVector<unsigned int>' to type 'unsigned int*
| > which makes me wonder why it works for kde...
|
| Maybe because they still have QT3_SUPPORT defined?
|
| > is the following a good solution?
| > unsigned int *data = img.depth() > 8 ? (unsigned int *)img.bits() :
| > (unsigned int *)img.colorTable().begin();
|
| Don't know...
If QVector is too incompatible to std::vector then
"&img.colorTable[0]" should be used. (That is a STL idom.)
casting begin() is not good.... what if begin returns a "real"
iterator and not just a pointer?
--
Lgb
