error: 'transform' is not a member of 'std'
labelReader.cpp:54:9:error:'transform' is not a member of 'std'
build-binary.mk:386:recipe for target labelReader.o failed
make labelReader.o Error 1
cocos2d-x-2.2.5extensionsCocoStudioReaderWidgetReaderLabelReader
导入头文件
#include <algorithm>