[opengtl-commits] [581] assert when the number of channels is null

[subversion@xxxxxxxxxxxxx]

Revision: 581
Author:   cyrille
Date:     2009-03-02 13:22:42 +0100 (Mon, 02 Mar 2009)

Log Message:
-----------
assert when the number of channels is null

Modified Paths:
--------------
    trunk/OpenGTL/OpenGTL/GTLCore/PixelDescription.cpp


Modified: trunk/OpenGTL/OpenGTL/GTLCore/PixelDescription.cpp
===================================================================
--- trunk/OpenGTL/OpenGTL/GTLCore/PixelDescription.cpp	2009-03-02 11:54:30 UTC (rev 580)
+++ trunk/OpenGTL/OpenGTL/GTLCore/PixelDescription.cpp	2009-03-02 12:22:42 UTC (rev 581)
@@ -43,6 +43,7 @@
 
 PixelDescription::PixelDescription( const Type* channelType_, int channels_) : d(new Private)
 {
+  GTL_ASSERT( channels_ > 0);
   GTL_ASSERT( channelType_->bitsSize() > 0 );
   d->bitsSize = channels_ * channelType_->bitsSize();
   d->channelsType.reserve(channels_);
@@ -55,6 +56,7 @@
 
 PixelDescription::PixelDescription( const std::vector<const Type* >& channelsType_) : d(new Private)
 {
+  GTL_ASSERT( channelsType_.size() > 0);
   d->channelsType = channelsType_;
   d->bitsSize = 0;
   for( std::vector<const Type*>::iterator it = d->channelsType.begin();