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authorBoris Kolpackov <boris@codesynthesis.com>2016-01-05 11:55:15 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2016-01-05 11:55:15 +0200
commit9fb791e9fad6c63fc1dac49f4d05ae63b8a3db9b (patch)
treed60322d4382ca5f97b676c5abe2e39524f35eab4 /build/utility
parentf159b1dac68c8714f7ba71ca168e3b695891aad9 (diff)
Rename build directory/namespace to build2
Diffstat (limited to 'build/utility')
-rw-r--r--build/utility85
1 files changed, 0 insertions, 85 deletions
diff --git a/build/utility b/build/utility
deleted file mode 100644
index bcb6b58..0000000
--- a/build/utility
+++ /dev/null
@@ -1,85 +0,0 @@
-// file : build/utility -*- C++ -*-
-// copyright : Copyright (c) 2014-2015 Code Synthesis Ltd
-// license : MIT; see accompanying LICENSE file
-
-#ifndef BUILD_UTILITY
-#define BUILD_UTILITY
-
-#include <utility> // move(), make_pair()
-#include <cassert> // assert()
-#include <exception> // uncaught_exception()
-#include <unordered_set>
-
-#include <build/types>
-
-namespace build
-{
- using std::move;
- using std::make_pair;
-
- // Empty string and path.
- //
- extern const std::string empty_string;
- extern const path empty_path;
- extern const dir_path empty_dir_path;
-
- // Parse version string in the X.Y.Z[-{a|b}N] to a version integer in the
- // AABBCCDD form as describe in <build/version>. Throw invalid_argument
- // if the passed string is not a valid version.
- //
- unsigned int
- to_version (const string&);
-
- // Call a function if there is an exception.
- //
-
- // Means we are in the body of a destructor that is being called
- // as part of the exception stack unwindining. Used to compensate
- // for the deficiencies of uncaught_exception() until C++17
- // uncaught_exceptions() becomes available.
- //
- // @@ MT: will have to be TLS.
- //
- extern bool exception_unwinding_dtor;
-
- template <typename F>
- struct exception_guard;
-
- template <typename F>
- inline exception_guard<F>
- make_exception_guard (F f)
- {
- return exception_guard<F> (move (f));
- }
-
- template <typename F>
- struct exception_guard
- {
- exception_guard (F f): f_ (move (f)) {}
- ~exception_guard ()
- {
- if (std::uncaught_exception ())
- {
- exception_unwinding_dtor = true;
- f_ ();
- exception_unwinding_dtor = false;
- }
- }
-
- private:
- F f_;
- };
-
- // Pools (@@ perhaps move into a separate header).
- //
- struct string_pool: std::unordered_set<std::string>
- {
- const std::string&
- find (const char* s) {return *emplace (s).first;}
-
- const std::string&
- find (const std::string& s) {return *emplace (s).first;}
- };
-}
-
-#endif // BUILD_UTILITY