Added missing requirement.

--HG-- extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403455
2010-02-13 21:31:58 +00:00 · 2010-02-13 21:31:58 +00:00 · 9280d6aa21
parent 6eb0573148
commit 9280d6aa21
2 changed files with 2 additions and 0 deletions
--- a/dlib/optimization/optimization_solve_qp_using_smo.h
+++ b/dlib/optimization/optimization_solve_qp_using_smo.h
@ -87,6 +87,7 @@ namespace dlib
                     is_col_vector(alpha) &&
                     b.size() == alpha.size() &&
                     b.size() == Q.nr() &&
+                     alpha.size() > 0 &&
                     min(alpha) >= 0 &&
                     eps > 0,
                     "\t void solve_qp_using_smo()"
--- a/dlib/optimization/optimization_solve_qp_using_smo_abstract.h
+++ b/dlib/optimization/optimization_solve_qp_using_smo_abstract.h
@ -27,6 +27,7 @@ namespace dlib
            - is_col_vector(b) == true
            - is_col_vector(alpha) == true
            - b.size() == alpha.size() == Q.nr()
+            - alpha.size() > 0
            - min(alpha) >= 0
            - eps > 0
        ensures