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c++ Programming Glossary: integersHow do I convert between big-endian and little-endian values in C++? http://stackoverflow.com/questions/105252/how-do-i-convert-between-big-endian-and-little-endian-values-in-c precision floating point values and 32 bit and 64 bit integers from one CPU architecture to another. This doesn't involve networking.. are only defined for unsigned values they work for signed integers as well. For floats and doubles it's more difficult as with.. For floats and doubles it's more difficult as with plain integers as these may or not may be in the host machines byte order...
http://stackoverflow.com/questions/1282295/what-exactly-is-nullptr This allows overloading a function for both pointers and integers and passing nullptr to select the pointer version. Passing NULL..
Reading from text file until EOF repeats last line http://stackoverflow.com/questions/21647/reading-from-text-file-until-eof-repeats-last-line line The following C code uses a ifstream object to read integers from a text file which has one number per line until it hits.. std int main ifstream iFile input.txt input.txt has integers one per line while iFile.eof int x iFile x cerr x endl return..
Dynamically allocating an array of objects http://stackoverflow.com/questions/255612/dynamically-allocating-an-array-of-objects minimum for a class containing a pointer to an array of integers. Knowing that it is non trivial to get it correct you should.. using std vector rather than a pointer to an array of integers. The vector is easy to use and expand and covers all the problems.. new int copy.mSize Don't need to worry about copying integers. But if the object has a copy constructor then it would also..
What is the bit size of long on 64-bit Windows? http://stackoverflow.com/questions/384502/what-is-the-bit-size-of-long-on-64-bit-windows length and special new data types are defined for 64 bit integers. from http www.intel.com cd ids developer asmo na eng 197664.htm.. there were a few possible arrangements for the sizes of integers and pointers for 64 bit platforms. The two mostly widely used.. and unsigned not listed prefix with 'u' int8_t 8 bit integers int16_t 16 bit integers int32_t 32 bit integers int64_t 64 bit..
Why are C character literals ints instead of chars? http://stackoverflow.com/questions/433895/why-are-c-character-literals-ints-instead-of-chars That is it appears that C character literals are actually integers. Does anyone know why I can find plenty of mentions of this..
http://stackoverflow.com/questions/4810664/how-do-i-use-arrays-in-c the pointer to the entire array points to an array of 8 integers depicted as a large box . The same situation arises in classes.. int 8 are essential int 8 is a pointer to an array of 8 integers. int 8 is an array of 8 pointers each element of type int ...
How to convert a number to string and vice versa in C++ http://stackoverflow.com/questions/5290089/how-to-convert-a-number-to-string-and-vice-versa-in-c option inherited from C is the functions atoi for integers alphabetical to integer and atof for floating point values alphabetical..
How should I write ISO C++ Standard conformant custom new and delete operators? http://stackoverflow.com/questions/7194127/how-should-i-write-iso-c-standard-conformant-custom-new-and-delete-operators likely will be unable to allocate space for 100 000 000 integers and the function outOfMemHandler will be called and the program..
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