24#ifndef PXR_BASE_TF_OSTREAM_METHODS_H
25#define PXR_BASE_TF_OSTREAM_METHODS_H
42#include "pxr/base/tf/hashmap.h"
53PXR_NAMESPACE_OPEN_SCOPE
56constexpr auto Tf_IsOstreamable_Impl(
int) ->
57 decltype(std::declval<std::ostream &>() << std::declval<T>(), bool())
63constexpr bool Tf_IsOstreamable_Impl(...) {
68constexpr bool Tf_IsOstreamable() {
69 return Tf_IsOstreamable_Impl<T>(0);
74template <
class T, u
int32_t N>
75typename std::enable_if<PXR_NS::Tf_IsOstreamable<T>(), std::ostream &>::type
79 for (
auto const &obj: v)
86PXR_NAMESPACE_CLOSE_SCOPE
95typename std::enable_if<PXR_NS::Tf_IsOstreamable<T>(), std::ostream &>::type
96operator<<(std::ostream &out,
const std::vector<T> &v)
99 for (
auto const &obj: v)
109typename std::enable_if<PXR_NS::Tf_IsOstreamable<T>(), std::ostream &>::type
110operator<<(std::ostream &out,
const std::set<T> &v)
113 for (
auto const &obj: v)
123typename std::enable_if<PXR_NS::Tf_IsOstreamable<T>(), std::ostream &>::type
124operator<<(std::ostream &out,
const std::list<T> &l)
127 for (
auto const &obj: l)
136template <
class K,
class M,
class H,
class C,
class A>
137typename std::enable_if<
138 PXR_NS::Tf_IsOstreamable<K>() && PXR_NS::Tf_IsOstreamable<M>(), std::ostream &>::type
139operator<<(std::ostream &out,
const PXR_NS::TfHashMap<K, M, H, C, A> &h)
142 for (
auto const &p: h)
143 out <<
"<" << p.first <<
": " << p.second <<
"> ";
150template <
class K,
class M>
151typename std::enable_if<
152 PXR_NS::Tf_IsOstreamable<K>() && PXR_NS::Tf_IsOstreamable<M>(), std::ostream &>::type
153operator<<(std::ostream &out,
const std::map<K, M> &h)
156 for (
auto const &p: h)
157 out <<
"<" << p.first <<
": " << p.second <<
"> ";
This is a small-vector class with local storage optimization, the local storage can be specified via ...
GF_API std::ostream & operator<<(std::ostream &, const GfBBox3d &)
Output a GfBBox3d using the format [(range) matrix zeroArea].