Squashed 'third_party/glog/' content from commit 9ef754a3023

git-subtree-dir: third_party/glog
git-subtree-split: 9ef754a3023e6fd10f20fe53dfca96dd898182e3

1 files changed, 224 insertions, 0 deletions

diff --git a/src/windows/glog/stl_logging.h b/src/windows/glog/stl_logging.h
new file mode 100755
index 000000000000..a97a90895959
--- /dev/null
+++ b/src/windows/glog/stl_logging.h
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+// This file is automatically generated from src/glog/stl_logging.h.in
+// using src/windows/preprocess.sh.
+// DO NOT EDIT!
+
+// Copyright (c) 2003, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Stream output operators for STL containers; to be used for logging *only*.
+// Inclusion of this file lets you do:
+//
+// list<string> x;
+// LOG(INFO) << "data: " << x;
+// vector<int> v1, v2;
+// CHECK_EQ(v1, v2);
+//
+// If you want to use this header file with hash_compare maps or slist, you
+// need to define macros before including this file:
+//
+// - GLOG_STL_LOGGING_FOR_UNORDERED     - <unordered_map> and <unordered_set>
+// - GLOG_STL_LOGGING_FOR_TR1_UNORDERED - <tr1/unordered_(map|set)>
+// - GLOG_STL_LOGGING_FOR_EXT_HASH      - <ext/hash_(map|set)>
+// - GLOG_STL_LOGGING_FOR_EXT_SLIST     - <ext/slist>
+//
+
+#ifndef UTIL_GTL_STL_LOGGING_INL_H_
+#define UTIL_GTL_STL_LOGGING_INL_H_
+
+#if !1
+# error We do not support stl_logging for this compiler
+#endif
+
+#include <deque>
+#include <list>
+#include <map>
+#include <ostream>
+#include <set>
+#include <utility>
+#include <vector>
+
+#ifdef GLOG_STL_LOGGING_FOR_UNORDERED
+# include <unordered_map>
+# include <unordered_set>
+#endif
+
+#ifdef GLOG_STL_LOGGING_FOR_TR1_UNORDERED
+# include <tr1/unordered_map>
+# include <tr1/unordered_set>
+#endif
+
+#ifdef GLOG_STL_LOGGING_FOR_EXT_HASH
+# include <ext/hash_set>
+# include <ext/hash_map>
+#endif
+#ifdef GLOG_STL_LOGGING_FOR_EXT_SLIST
+# include <ext/slist>
+#endif
+
+// Forward declare these two, and define them after all the container streams
+// operators so that we can recurse from pair -> container -> container -> pair
+// properly.
+template<class First, class Second>
+std::ostream& operator<<(std::ostream& out, const std::pair<First, Second>& p);
+
+namespace google {
+
+template<class Iter>
+void PrintSequence(std::ostream& out, Iter begin, Iter end);
+
+}
+
+#define OUTPUT_TWO_ARG_CONTAINER(Sequence) \
+template<class T1, class T2> \
+inline std::ostream& operator<<(std::ostream& out, \
+                                const Sequence<T1, T2>& seq) { \
+  google::PrintSequence(out, seq.begin(), seq.end()); \
+  return out; \
+}
+
+OUTPUT_TWO_ARG_CONTAINER(std::vector)
+OUTPUT_TWO_ARG_CONTAINER(std::deque)
+OUTPUT_TWO_ARG_CONTAINER(std::list)
+#ifdef GLOG_STL_LOGGING_FOR_EXT_SLIST
+OUTPUT_TWO_ARG_CONTAINER(__gnu_cxx::slist)
+#endif
+
+#undef OUTPUT_TWO_ARG_CONTAINER
+
+#define OUTPUT_THREE_ARG_CONTAINER(Sequence) \
+template<class T1, class T2, class T3> \
+inline std::ostream& operator<<(std::ostream& out, \
+                                const Sequence<T1, T2, T3>& seq) { \
+  google::PrintSequence(out, seq.begin(), seq.end()); \
+  return out; \
+}
+
+OUTPUT_THREE_ARG_CONTAINER(std::set)
+OUTPUT_THREE_ARG_CONTAINER(std::multiset)
+
+#undef OUTPUT_THREE_ARG_CONTAINER
+
+#define OUTPUT_FOUR_ARG_CONTAINER(Sequence) \
+template<class T1, class T2, class T3, class T4> \
+inline std::ostream& operator<<(std::ostream& out, \
+                                const Sequence<T1, T2, T3, T4>& seq) { \
+  google::PrintSequence(out, seq.begin(), seq.end()); \
+  return out; \
+}
+
+OUTPUT_FOUR_ARG_CONTAINER(std::map)
+OUTPUT_FOUR_ARG_CONTAINER(std::multimap)
+#ifdef GLOG_STL_LOGGING_FOR_UNORDERED
+OUTPUT_FOUR_ARG_CONTAINER(std::unordered_set)
+OUTPUT_FOUR_ARG_CONTAINER(std::unordered_multiset)
+#endif
+#ifdef GLOG_STL_LOGGING_FOR_TR1_UNORDERED
+OUTPUT_FOUR_ARG_CONTAINER(std::tr1::unordered_set)
+OUTPUT_FOUR_ARG_CONTAINER(std::tr1::unordered_multiset)
+#endif
+#ifdef GLOG_STL_LOGGING_FOR_EXT_HASH
+OUTPUT_FOUR_ARG_CONTAINER(__gnu_cxx::hash_set)
+OUTPUT_FOUR_ARG_CONTAINER(__gnu_cxx::hash_multiset)
+#endif
+
+#undef OUTPUT_FOUR_ARG_CONTAINER
+
+#define OUTPUT_FIVE_ARG_CONTAINER(Sequence) \
+template<class T1, class T2, class T3, class T4, class T5> \
+inline std::ostream& operator<<(std::ostream& out, \
+                                const Sequence<T1, T2, T3, T4, T5>& seq) { \
+  google::PrintSequence(out, seq.begin(), seq.end()); \
+  return out; \
+}
+
+#ifdef GLOG_STL_LOGGING_FOR_UNORDERED
+OUTPUT_FIVE_ARG_CONTAINER(std::unordered_map)
+OUTPUT_FIVE_ARG_CONTAINER(std::unordered_multimap)
+#endif
+#ifdef GLOG_STL_LOGGING_FOR_TR1_UNORDERED
+OUTPUT_FIVE_ARG_CONTAINER(std::tr1::unordered_map)
+OUTPUT_FIVE_ARG_CONTAINER(std::tr1::unordered_multimap)
+#endif
+#ifdef GLOG_STL_LOGGING_FOR_EXT_HASH
+OUTPUT_FIVE_ARG_CONTAINER(__gnu_cxx::hash_map)
+OUTPUT_FIVE_ARG_CONTAINER(__gnu_cxx::hash_multimap)
+#endif
+
+#undef OUTPUT_FIVE_ARG_CONTAINER
+
+template<class First, class Second>
+inline std::ostream& operator<<(std::ostream& out,
+                                const std::pair<First, Second>& p) {
+  out << '(' << p.first << ", " << p.second << ')';
+  return out;
+}
+
+namespace google {
+
+template<class Iter>
+inline void PrintSequence(std::ostream& out, Iter begin, Iter end) {
+  // Output at most 100 elements -- appropriate if used for logging.
+  for (int i = 0; begin != end && i < 100; ++i, ++begin) {
+    if (i > 0) out << ' ';
+    out << *begin;
+  }
+  if (begin != end) {
+    out << " ...";
+  }
+}
+
+}
+
+// Note that this is technically undefined behavior! We are adding things into
+// the std namespace for a reason though -- we are providing new operations on
+// types which are themselves defined with this namespace. Without this, these
+// operator overloads cannot be found via ADL. If these definitions are not
+// found via ADL, they must be #included before they're used, which requires
+// this header to be included before apparently independent other headers.
+//
+// For example, base/logging.h defines various template functions to implement
+// CHECK_EQ(x, y) and stream x and y into the log in the event the check fails.
+// It does so via the function template MakeCheckOpValueString:
+//   template<class T>
+//   void MakeCheckOpValueString(strstream* ss, const T& v) {
+//     (*ss) << v;
+//   }
+// Because 'glog/logging.h' is included before 'glog/stl_logging.h',
+// subsequent CHECK_EQ(v1, v2) for vector<...> typed variable v1 and v2 can only
+// find these operator definitions via ADL.
+//
+// Even this solution has problems -- it may pull unintended operators into the
+// namespace as well, allowing them to also be found via ADL, and creating code
+// that only works with a particular order of includes. Long term, we need to
+// move all of the *definitions* into namespace std, bet we need to ensure no
+// one references them first. This lets us take that step. We cannot define them
+// in both because that would create ambiguous overloads when both are found.
+namespace std { using ::operator<<; }
+
+#endif  // UTIL_GTL_STL_LOGGING_INL_H_