提交 2d1f95de 编写于 作者: F fengjiayi

fix a compile error

上级 d054a5ee
...@@ -37,8 +37,10 @@ class Tensor { ...@@ -37,8 +37,10 @@ class Tensor {
template <typename T, // must be POD types template <typename T, // must be POD types
typename std::enable_if<std::is_pod<T>::value>::type* = nullptr> typename std::enable_if<std::is_pod<T>::value>::type* = nullptr>
T* mutable_data(DDim dims, paddle::platform::Place place) { T* mutable_data(DDim dims, paddle::platform::Place place) {
if (holder_ == nullptr || holder_->Place() != place || if (holder_ == nullptr ||
holder_->Size() < product(dims) * sizeof(T)) { !(holder_->Place() ==
place) /* some versions of boost::variant don't have operator!= */
|| holder_->Size() < product(dims) * sizeof(T)) {
holder_.reset(new PlaceholderImpl<T>(place, product(dims) * sizeof(T))); holder_.reset(new PlaceholderImpl<T>(place, product(dims) * sizeof(T)));
} }
return static_cast<T*>(holder_->Ptr()); return static_cast<T*>(holder_->Ptr());
......
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