2013-04-15 11:36:50 -0600 | asked a question | what is the rule to check if a macro definition is in cv namespace I found some of the macro definitions in opencv are within the namespace of cv, while others are not. For example, CV_32F is not within cv namespace, but NORM_L2 is. Could someone tell me what the rule is to determine if a macro definition is within cv namespace or not? Thanks. |