xieite::read()

Defined in header <xieite/io/read.hpp>

Reads the entire contents of an input stream to a std::string {}.


Declaration

 #0 
[[nodiscard]] std::string read(std::istream& stream) noexcept;
Uses std::istreambuf_iterator {}.

#1 
[[nodiscard]] std::string read(std::FILE* stream) noexcept;
Reads the file stream in chunks, with the chunk size doubling every iteration.


Example

 
int main() {
	std::ofstream("msg.txt") << "Hello, world!";

	xieite::dump(xieite::read(xieite::tmp(std::ifstream("msg.txt"))));
}
Output: 
Hello, world!
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