WebIt seems that the best answer is to use fscanf and that the C++ ifstream is consistently 2-3 times slower. I thought it would be great if we could compile a repository of "tips" to … WebDec 30, 2012 · Once the stream buffer is created, you can just initialize an std::istream object with the stream buffer: std::ifstream fin ("some.file"); compressbuf sbuf (fin.rdbuf …
C++
Web1 day ago · I'm going to move about 1 to 3GB of data in RAM to another location in RAM. (Repeat several times) When I Used Buffer.MemoryCopy function in the Parallel.For loop, the CPU Load was too high, and it took a long time I'm already using 8-90% of the CPU Load because I'm performing other calculation in the program. so it seems to wait for … WebApr 9, 2024 · 1 Answer Sorted by: 0 Change shader_->SetVec3 ("u_color", square_color_); to shader_->SetVec4 ("u_color", square_color_); You draw with enabled blending. All incoming pixel color are discared because alpha component is set to 0 (by default uniform variables are zeroed in fragment shader). glBlendFunc (GL_SRC_ALPHA, … magnacura pharma inc
iostream - C++ buffered stream IO - Stack Overflow
WebApr 7, 2024 · This member has not yet provided a Biography. Assume it's interesting and varied, and probably something to do with programming. WebA stream buffer is an object in charge of performing the reading and writing operations of the stream object it is associated with: the stream delegates all such operations to its … WebMar 31, 2012 · 5. The answers to the immediate questions on whether and how std::istream is buffered are: yes, std::istream is buffer using a class derived from std::streambuf … magna d 40-100