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Merge commit 'be1c530a0c92701841fa6a427d4f6a53d299cdeb'

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This commit is contained in:
tqchen
2015-04-25 20:52:51 -07:00
parent afdebe8d8f be1c530a0c
commit 5e63b5d469
3 changed files with 11 additions and 10 deletions
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12
subtree/rabit/include/dmlc/io.h
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@@ -300,7 +300,7 @@ class istream : public std::basic_istream<char> {
// implementations of inline functions
template<typename T>
inline void Stream::Write(const std::vector<T> &vec) {
size_t sz = vec.size();
uint64_t sz = static_cast<uint64_t>(vec.size());
this->Write(&sz, sizeof(sz));
if (sz != 0) {
this->Write(&vec[0], sizeof(T) * sz);
@@ -308,25 +308,25 @@ inline void Stream::Write(const std::vector<T> &vec) {
}
template<typename T>
inline bool Stream::Read(std::vector<T> *out_vec) {
size_t sz;
uint64_t sz;
if (this->Read(&sz, sizeof(sz)) == 0) return false;
out_vec->resize(sz);
out_vec->resize(static_cast<size_t>(sz));
if (sz != 0) {
if (this->Read(&(*out_vec)[0], sizeof(T) * sz) == 0) return false;
}
return true;
}
inline void Stream::Write(const std::string &str) {
size_t sz = str.length();
uint64_t sz = static_cast<uint64_t>(str.length());
this->Write(&sz, sizeof(sz));
if (sz != 0) {
this->Write(&str[0], sizeof(char) * sz);
}
}
inline bool Stream::Read(std::string *out_str) {
size_t sz;
uint64_t sz;
if (this->Read(&sz, sizeof(sz)) == 0) return false;
out_str->resize(sz);
out_str->resize(static_cast<size_t>(sz));
if (sz != 0) {
if (this->Read(&(*out_str)[0], sizeof(char) * sz) == 0) {
return false;