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Unified Diff: src/Utils.h

Issue 29409580: Issue 5013 - Make parameter const ref when applicable. (Closed) Base URL: https://hg.adblockplus.org/libadblockplus/
Patch Set: Created April 11, 2017, 1:58 p.m.
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Index: src/Utils.h
===================================================================
--- a/src/Utils.h
+++ b/src/Utils.h
@@ -24,23 +24,23 @@
#include <istream>
#include <string>
#include <v8.h>
namespace AdblockPlus
{
namespace Utils
{
- std::string Slurp(std::istream& stream);
- std::string FromV8String(v8::Handle<v8::Value> value);
+ std::string Slurp(const std::istream& stream);
+ std::string FromV8String(const v8::Handle<v8::Value>& value);
v8::Local<v8::String> ToV8String(v8::Isolate* isolate, const std::string& str);
// Code for templated function has to be in a header file, can't be in .cpp
template<class T>
- T TrimString(T text)
+ T TrimString(const T& text)
{
// Via http://stackoverflow.com/questions/216823/whats-the-best-way-to-trim-stdstring
T trimmed(text);
trimmed.erase(trimmed.begin(), std::find_if(trimmed.begin(), trimmed.end(), std::not1(std::ptr_fun<int, int>(std::isspace))));
trimmed.erase(std::find_if(trimmed.rbegin(), trimmed.rend(), std::not1(std::ptr_fun<int, int>(std::isspace))).base(), trimmed.end());
return trimmed;
}
#ifdef _WIN32

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