generic-library/ChaiScript
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Added .contains() to ranges

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This commit is contained in:
Jonathan Turner
2009-10-11 20:02:21 +00:00
parent 315d7521a7
commit 90f8b77171
1 changed files with 8 additions and 0 deletions
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8
include/chaiscript/language/chaiscript_prelude.hpp
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@@ -89,6 +89,14 @@ def back_inserter(container) { \n\
bind(push_back, container, _); \n\ bind(push_back, container, _); \n\
}\n\ }\n\
\n\ \n\
def contains(container, item) : call_exists(range, container) { \n\
var t_range = range(container); \n\
while (!t_range.empty()) { \n\
if (t_range.front() == item) { return true; } \n\
t_range.pop_front(); \n\
} \n\
return false; \n\
} \n\
def map(container, func, inserter) : call_exists(range, container) { \n\ def map(container, func, inserter) : call_exists(range, container) { \n\
var range = range(container); \n\ var range = range(container); \n\
while (!range.empty()) { \n\ while (!range.empty()) { \n\