c++ Programming Glossary: lg

http://stackoverflow.com/questions/10357192/printf-rounding-behavior-for-doubles

half way between the two. http linuxgazette.net 144 misc lg a_question_of_rounding_in_issue_143.html For the GNU C library..

Which sorting algorithm is used by STL's list::sort()?

http://stackoverflow.com/questions/1717773/which-sorting-algorithm-is-used-by-stls-listsort

sorting algorithm is used by STL's list sort I have a list of random integers... I have a list of random integers. I'm wondering which algorithm is used by the list sort method. E.g. in the following.. EDIT See also this more specific question . c algorithm sorting stl share improve this question The standard..

How does one remove duplicate elements in place in an array in O(n) in C or C++?

http://stackoverflow.com/questions/3432760/how-does-one-remove-duplicate-elements-in-place-in-an-array-in-on-in-c-or-c

two for loops but that would be O n^2 I believe. c c algorithm share improve this question If and only if the source..

Choosing between std::map and std::unordered_map

http://stackoverflow.com/questions/3902644/choosing-between-stdmap-and-stdunordered-map

in the worst case search complexity. For map it is O lg N For unordered_map it is O N This may happen when the hash..

What exactly is or was the purpose of C++ function-style casts?

http://stackoverflow.com/questions/4474933/what-exactly-is-or-was-the-purpose-of-c-function-style-casts

T u class Foo class Bar public Bar Foo const int main long lg 1L Foo f int v silly_cast int lg Bar b silly_cast Bar f share..

C++ - interval tree implementation

http://stackoverflow.com/questions/5407814/c-interval-tree-implementation

with sorting can beat the generic interval tree with O lg operations in practice c data structures interval tree share..

Efficient way to compute p^q (exponentiation), where q is an integer

http://stackoverflow.com/questions/5625431/efficient-way-to-compute-pq-exponentiation-where-q-is-an-integer

this question Exponentiation by squaring uses only O lg q multiplications. template typename T T expt T p unsigned q..

How is the C++ multimap container implemented?

http://stackoverflow.com/questions/6258387/how-is-the-c-multimap-container-implemented

for vectors. multimaps have certain runtime complexity O lg n for the interesting operations and other guarantees and can..

C++: What is the printf() format spec for “float”?

http://stackoverflow.com/questions/7197589/c-what-is-the-printf-format-spec-for-float

float Visual C It used to be that I used g for float and lg for double . It looks like the spec changed and float is undefined.. output. Maybe due to using _snprintf Years ago I would use lg and it would be OK. Not anymore. c visual c format printf ..

Is local static variable initialization thread-safe in C++11?

http://stackoverflow.com/questions/8102125/is-local-static-variable-initialization-thread-safe-in-c11

state. Something like Logger g_logger static Logger lg return lg Is the constructor of variable lg guaranteed to run.. Something like Logger g_logger static Logger lg return lg Is the constructor of variable lg guaranteed to run only once.. static Logger lg return lg Is the constructor of variable lg guaranteed to run only once I know from previous answers that..