summaryrefslogtreecommitdiff
path: root/libcutl/cutl/compiler/context.cxx
diff options
context:
space:
mode:
authorJörg Frings-Fürst <debian@jff-webhosting.net>2014-07-23 15:21:29 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2014-07-23 15:21:29 +0200
commitbada6666c70977a058755ccf232e7d67b24adeed (patch)
tree1e92d50cebce96abaf9bce19e36026c47f77b9ba /libcutl/cutl/compiler/context.cxx
parenteaf34adcbd8095bc6d1f3371b1227f654c7b19fc (diff)
New upstream release
Diffstat (limited to 'libcutl/cutl/compiler/context.cxx')
-rw-r--r--libcutl/cutl/compiler/context.cxx54
1 files changed, 54 insertions, 0 deletions
diff --git a/libcutl/cutl/compiler/context.cxx b/libcutl/cutl/compiler/context.cxx
new file mode 100644
index 0000000..51311fc
--- /dev/null
+++ b/libcutl/cutl/compiler/context.cxx
@@ -0,0 +1,54 @@
+// file : cutl/compiler/context.cxx
+// copyright : Copyright (c) 2009-2013 Code Synthesis Tools CC
+// license : MIT; see accompanying LICENSE file
+
+#include <cutl/compiler/context.hxx>
+
+using namespace std;
+
+namespace cutl
+{
+ namespace compiler
+ {
+ void context::
+ set (string const& key, container::any const& value)
+ {
+ using container::any;
+
+ std::pair<map::iterator, bool> r (
+ map_.insert (map::value_type (key, value)));
+
+ any& x (r.first->second);
+
+ if (!r.second)
+ {
+ if (value.type_info () != x.type_info ())
+ throw typing ();
+
+ x = value;
+ }
+ }
+
+ void context::
+ remove (string const& key)
+ {
+ map::iterator i (map_.find (key));
+
+ if (i == map_.end ())
+ throw no_entry ();
+
+ map_.erase (i);
+ }
+
+ type_info const& context::
+ type_info (string const& key) const
+ {
+ map::const_iterator i (map_.find (key));
+
+ if (i == map_.end ())
+ throw no_entry ();
+
+ return i->second.type_info ();
+ }
+ }
+}