Initial import of ceres-solver 1.4.0android-4.3_r3.1android-4.3_r3android-4.3_r2.3android-4.3_r2.2android-4.3_r2.1android-4.3_r2android-4.3_r1.1android-4.3_r1android-4.3_r0.9.1android-4.3_r0.9android-4.3.1_r1tools_r22.2jb-mr2.0.0-releasejb-mr2.0-releasejb-mr2-releasejb-mr2-dev

Added a NOTICE and a MODULE_LICENSE_BSD file.
Added Android.mk for master build and unbundled build.
Added CleanSpec.mk to optimize Android build.

Change-Id: I6cd82bcabc1a94b10239f9fca017de0afd20e769

1 files changed, 92 insertions, 0 deletions

diff --git a/internal/ceres/integral_types.h b/internal/ceres/integral_types.h
new file mode 100644
index 0000000..01e0493
--- /dev/null
+++ b/internal/ceres/integral_types.h
@@ -0,0 +1,92 @@
+// Ceres Solver - A fast non-linear least squares minimizer
+// Copyright 2010, 2011, 2012 Google Inc. All rights reserved.
+// http://code.google.com/p/ceres-solver/
+//
+// 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.
+//
+// Author: keir@google.com (Keir Mierle)
+//
+// Portable typedefs for various fixed-size integers. Uses template
+// metaprogramming instead of fragile compiler defines.
+
+#ifndef CERES_INTERNAL_INTEGRAL_TYPES_H_
+#define CERES_INTERNAL_INTEGRAL_TYPES_H_
+
+namespace ceres {
+namespace internal {
+
+// Compile time ternary on types.
+template<bool kCondition, typename kTrueType, typename kFalseType>
+struct Ternary {
+  typedef kTrueType type;
+};
+template<typename kTrueType, typename kFalseType>
+struct Ternary<false, kTrueType, kFalseType> {
+  typedef kFalseType type;
+};
+
+#define CERES_INTSIZE(TYPE) \
+    typename Ternary<sizeof(TYPE) * 8 == kBits, TYPE,
+
+template<int kBits>
+struct Integer {
+  typedef
+      CERES_INTSIZE(char)
+      CERES_INTSIZE(short)
+      CERES_INTSIZE(int)
+      CERES_INTSIZE(long int)
+      CERES_INTSIZE(long long)
+      void>::type >::type >::type >::type >::type
+      type;
+};
+
+template<int kBits>
+struct UnsignedInteger {
+  typedef
+      CERES_INTSIZE(unsigned char)
+      CERES_INTSIZE(unsigned short)
+      CERES_INTSIZE(unsigned int)
+      CERES_INTSIZE(unsigned long int)
+      CERES_INTSIZE(unsigned long long)
+      void>::type >::type >::type >::type >::type
+      type;
+};
+
+#undef CERES_INTSIZE
+
+typedef Integer< 8>::type int8;
+typedef Integer<16>::type int16;
+typedef Integer<32>::type int32;
+typedef Integer<64>::type int64;
+
+typedef UnsignedInteger< 8>::type uint8;
+typedef UnsignedInteger<16>::type uint16;
+typedef UnsignedInteger<32>::type uint32;
+typedef UnsignedInteger<64>::type uint64;
+
+}  // namespace internal
+}  // namespace ceres
+
+#endif  // CERES_INTERNAL_INTEGRAL_TYPES_H_