Subject: [Boost-commit] svn:boost r55179 - sandbox/libs/mapreduce/examples/wordcount
From: cdm.henderson_at_[hidden]
Date: 2009-07-30 14:42:33
Author: chenderson
Date: 2009-07-26 12:57:43 EDT (Sun, 26 Jul 2009)
New Revision: 55179
URL: http://svn.boost.org/trac/boost/changeset/55179
Log:
Fixed bug with case-insensitivity
Text files modified:
sandbox/libs/mapreduce/examples/wordcount/wordcount.cpp | 14 ++++++++++++--
1 files changed, 12 insertions(+), 2 deletions(-)
Modified: sandbox/libs/mapreduce/examples/wordcount/wordcount.cpp
==============================================================================
--- sandbox/libs/mapreduce/examples/wordcount/wordcount.cpp (original)
+++ sandbox/libs/mapreduce/examples/wordcount/wordcount.cpp 2009-07-26 12:57:43 EDT (Sun, 26 Jul 2009)
@@ -48,7 +48,12 @@
{
if ((ch < 'A' || ch > 'Z') && ch != '\'')
{
- runtime.emit_intermediate(std::string(word,ptr-word), 1);
+ std::string w(word,ptr-word);
+ std::transform(w.begin(), w.end(), w.begin(),
+ std::bind1st(
+ std::mem_fun(&std::ctype<char>::tolower),
+ &std::use_facet<std::ctype<char> >(std::locale::classic())));
+ runtime.emit_intermediate(w, 1);
in_word = false;
}
}
@@ -64,7 +69,12 @@
if (in_word)
{
BOOST_ASSERT(ptr-word > 0);
- runtime.emit_intermediate(std::string(word,ptr-word), 1);
+ std::string w(word,ptr-word);
+ std::transform(w.begin(), w.end(), w.begin(),
+ std::bind1st(
+ std::mem_fun(&std::ctype<char>::tolower),
+ &std::use_facet<std::ctype<char> >(std::locale::classic())));
+ runtime.emit_intermediate(w, 1);
}
}
};