Compling Mex function with SECURE_SCL=0

When compiling a mex function are their any complications on the Matlab side changing the secure_scl flag to 0.

Answer 1

[Philip Borghesani]

Mex defaults to secure_scl=0. Verify this with mex -v myfile.cpp. Defining secure_scl=1 will break a great deal of legacy code and may reduce performance.

The relevant build options I see for VS2010 are:

/D_CRT_SECURE_NO_DEPRECATE /D_SCL_SECURE_NO_DEPRECATE /D_SECURE_SCL=0