C++ (Cpp) wostream::width示例

示例#1

文件： util-fun-param-printer2.hpp 项目： abelepereira/stcrypt

	void dump_array(std::wostream & os, T const*const v, size_t const count){
		if(!count) {
			os << "<empty>";
		} else {
			os.fill('0');
			for(unsigned int i = 0;i<count;++i){
				if(i) {
					os << " ";
					os.width(0);
				}
				os.width(std::numeric_limits<T>::digits/4);
				os<< std::hex << static_cast<unsigned int>( v[i] );
			}
		}

	}

示例#2

文件： main.cpp 项目： cdaffara/symbiandump-mw1

inline void PrintWithIndent(std::wostream& aStream, const std::wstring& aString, int aIndent)
	{
	aStream.width(aIndent);
	aStream << L"";
	aStream << aString;
	}