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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/config/utility.txx
parentf159b1dac68c8714f7ba71ca168e3b695891aad9 (diff)
Rename build directory/namespace to build2
Diffstat (limited to 'build/config/utility.txx')
-rw-r--r--build/config/utility.txx45
1 files changed, 0 insertions, 45 deletions
diff --git a/build/config/utility.txx b/build/config/utility.txx
deleted file mode 100644
index 06cb2eb..0000000
--- a/build/config/utility.txx
+++ /dev/null
@@ -1,45 +0,0 @@
-// file : build/config/utility.txx -*- C++ -*-
-// copyright : Copyright (c) 2014-2015 Code Synthesis Ltd
-// license : MIT; see accompanying LICENSE file
-
-#include <build/scope>
-
-namespace build
-{
- namespace config
- {
- template <typename T>
- std::pair<std::reference_wrapper<const value>, bool>
- required (scope& root, const variable& var, const T& def_value, bool ovr)
- {
- using result = std::pair<std::reference_wrapper<const value>, bool>;
-
- if (auto l = root[var])
- {
- if (l.belongs (*global_scope))
- return result (root.assign (var) = *l, true);
-
- if (!ovr || l.belongs (root))
- return result (*l, false);
- }
-
- return result (root.assign (var) = def_value, true);
- }
-
- template <typename T>
- bool
- find_option (const char* option, T& s, const char* var)
- {
- if (auto l = s[var])
- {
- for (const std::string& s: as<strings> (*l))
- {
- if (s == option)
- return true;
- }
- }
-
- return false;
- }
- }
-}