From 2d93060291f3373a3325413159062a3b4d1e95e8 Mon Sep 17 00:00:00 2001 From: Gael Guennebaud Date: Mon, 20 Jul 2015 13:55:48 +0200 Subject: Fix trivial warnings. --- doc/special_examples/Tutorial_sparse_example.cpp | 2 ++ 1 file changed, 2 insertions(+) (limited to 'doc/special_examples/Tutorial_sparse_example.cpp') diff --git a/doc/special_examples/Tutorial_sparse_example.cpp b/doc/special_examples/Tutorial_sparse_example.cpp index 002f19f01..830e196ea 100644 --- a/doc/special_examples/Tutorial_sparse_example.cpp +++ b/doc/special_examples/Tutorial_sparse_example.cpp @@ -9,6 +9,8 @@ void saveAsBitmap(const Eigen::VectorXd& x, int n, const char* filename); int main(int argc, char** argv) { + assert(argc==2); + int n = 300; // size of the image int m = n*n; // number of unknows (=number of pixels) -- cgit v1.2.3