Hendrik/xgboost
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move sprintf into std

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This commit is contained in:
tqchen
2014-09-01 23:12:50 -07:00
parent 29a7027dba
commit bb5c151f57
5 changed files with 23 additions and 4 deletions
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2
src/learner/evaluation.h
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@@ -73,7 +73,7 @@ class EvalSet{
for (size_t i = 0; i < evals_.size(); ++i) {
float res = evals_[i]->Eval(preds, info);
char tmp[1024];
snprintf(tmp, sizeof(tmp), "\t%s-%s:%f", evname, evals_[i]->Name(), res);
utils::SPrintf(tmp, sizeof(tmp), "\t%s-%s:%f", evname, evals_[i]->Name(), res);
result += tmp;
}
return result;

6
src/learner/learner-inl.hpp
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@@ -63,10 +63,10 @@ class BoostLearner {
}
char str_temp[25];
if (num_feature > mparam.num_feature) {
snprintf(str_temp, sizeof(str_temp), "%u", num_feature);
utils::SPrintf(str_temp, sizeof(str_temp), "%u", num_feature);
this->SetParam("bst:num_feature", str_temp);
}
snprintf(str_temp, sizeof(str_temp), "%lu",
utils::SPrintf(str_temp, sizeof(str_temp), "%lu",
static_cast<unsigned long>(buffer_size));
this->SetParam("num_pbuffer", str_temp);
if (!silent) {
@@ -183,7 +183,7 @@ class BoostLearner {
const std::vector<std::string> &evname) {
std::string res;
char tmp[256];
snprintf(tmp, sizeof(tmp), "[%d]", iter);
utils::SPrintf(tmp, sizeof(tmp), "[%d]", iter);
res = tmp;
for (size_t i = 0; i < evals.size(); ++i) {
this->PredictRaw(*evals[i], &preds_);