remove warning from MSVC need another round of check

2014-11-23 20:52:13 -08:00
parent b55fe80350
commit 2e444f8338
12 changed files with 32 additions and 28 deletions
--- a/src/gbm/gbtree-inl.hpp
+++ b/src/gbm/gbtree-inl.hpp
@@ -324,7 +324,7 @@ class GBTree : public IGradBooster {
                       unsigned ntree_limit) {
    // number of valid trees
    if (ntree_limit == 0 || ntree_limit > trees.size()) {
-      ntree_limit = trees.size();
+      ntree_limit = static_cast<unsigned>(trees.size());
    } 
    std::vector<float> &preds = *out_preds;
    preds.resize(info.num_row * ntree_limit);