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c++ Programming Glossary: m2

c++ [&] operator

http://stackoverflow.com/questions/12262019/c-operator

is the code void parallel_matrix_multiply double m1 double m2 double result size_t size parallel_for size_t 0 size size_t.. j size j double temp 0 for int k 0 k size k temp m1 i k m2 k j result i j temp c c 11 share improve this question..

Massive CPU load using std::lock (c++11)

http://stackoverflow.com/questions/13667810/massive-cpu-load-using-stdlock-c11

#include mutex #include iostream std mutex m1 std mutex m2 void f1 while true std unique_lock std mutex l1 m1 std defer_lock.. mutex l1 m1 std defer_lock std unique_lock std mutex l2 m2 std defer_lock std lock l1 l2 std cout f1 has the two locks.. 100 void f2 while true std unique_lock std mutex l2 m2 std defer_lock std unique_lock std mutex l1 m1 std defer_lock..

C++: How to require that one template type is derived from the other

http://stackoverflow.com/questions/2631585/c-how-to-require-that-one-template-type-is-derived-from-the-other

class R1 class R2 bool operator Manager R1 m1 Manager R2 m2 return m1.internal_field m2.internal_field Is there any way.. Manager R1 m1 Manager R2 m2 return m1.internal_field m2.internal_field Is there any way I could enforce that R1 and.. class R1 class R2 bool operator Manager R1 m1 Manager R2 m2 STATIC_ASSERT is_base_of R1 R2 value is_base_of R2 R1 value..

How can I copy one map into another using std::copy?

http://stackoverflow.com/questions/2748295/how-can-i-copy-one-map-into-another-using-stdcopy

std map int double Map Map m1 m1 3 0.3 m1 5 0.5 Map m2 m2 1 0.1 std copy m1.begin m1.end m2.begin return 0 This won't.. std map int double Map Map m1 m1 3 0.3 m1 5 0.5 Map m2 m2 1 0.1 std copy m1.begin m1.end m2.begin return 0 This won't.. m1 3 0.3 m1 5 0.5 Map m2 m2 1 0.1 std copy m1.begin m1.end m2.begin return 0 This won't work because copy will call operator..

Can you use Boost.Regex to parse a stream?

http://stackoverflow.com/questions/457595/can-you-use-boost-regex-to-parse-a-stream

numbers to 3323 parse. sregex_iterator m1 s.begin s.end re m2 BOOST_FOREACH const match_results string const_iterator what.. string const_iterator what make_iterator_range m1 m2 cout what 1 .str what.position 1 what.length 1 endl return 0..

Benchmarking (python vs. c++ using BLAS) and (numpy)

http://stackoverflow.com/questions/7596612/benchmarking-python-vs-c-using-blas-and-numpy

5 to 500 with an increment of 5 and the matricies m1 and m2 are set up like this m1 numpy.random.rand i i .astype numpy.float32.. like this m1 numpy.random.rand i i .astype numpy.float32 m2 numpy.random.rand i i .astype numpy.float32 1. Numpy The code.. code used looks like this tNumpy timeit.Timer numpy.dot m1 m2 import numpy from __main__ import m1 m2 rNumpy.append i tNumpy.repeat..

How do I prevent an implicit cast double -> int?

http://stackoverflow.com/questions/7903083/how-do-i-prevent-an-implicit-cast-double-int

code is not possible Money m1 4.50 double d 1.5 Money m2 m1 d compiler error Now I'm thinking about allowing multiplication..

String not outputting the characters i type in

http://stackoverflow.com/questions/15562176/string-not-outputting-the-characters-i-type-in

char M r c cout endl main int main string s int M N N int M2 N N int row col ROWS COLS ROWS sizeof M sizeof M 0 COLS sizeof..

In what cases should I use memcpy over standard operators in C++?

http://stackoverflow.com/questions/4544804/in-what-cases-should-i-use-memcpy-over-standard-operators-in-c

base #if defined M1 a 0 b 0 a 1 b 1 a 2 b 2 #elif defined M2 memcpy a b 3 sizeof float #elif defined M3 std copy a 0 a 3.. o s0.s g O3 S xr.cpp o s1.s DM1 g O3 S xr.cpp o s2.s DM2 g O3 S xr.cpp o s3.s DM3 echo D diff s0.s s1.s D echo D diff..

How does photoshop blend two images together?

http://stackoverflow.com/questions/5919663/how-does-photoshop-blend-two-images-together

RGB to HLS. int32 Color_HueToRgb float64 M1 float64 M2 float64 Hue float64 Channel if Hue 0.0 Hue 1.0 else if Hue 1.0.. Hue 1.0 else if Hue 1.0 Hue 1.0 if 6.0 Hue 1.0 Channel M1 M2 M1 Hue 6.0 else if 2.0 Hue 1.0 Channel M2 else if 3.0 Hue 2.0.. 1.0 Channel M1 M2 M1 Hue 6.0 else if 2.0 Hue 1.0 Channel M2 else if 3.0 Hue 2.0 Channel M1 M2 M1 2.0F 3.0F Hue 6.0 else..