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c++ Programming Glossary: strhttp://stackoverflow.com/questions/1120140/csv-parser-in-c 14 But its only 15 to read the whole file . std vector std string getNextLineAndSplitIntoTokens std istream str std vector.. . std vector std string getNextLineAndSplitIntoTokens std istream str std vector std string result std string line std getline.. std string getNextLineAndSplitIntoTokens std istream str std vector std string result std string line std getline str..
RAII and smart pointers in C++ http://stackoverflow.com/questions/395123/raii-and-smart-pointers-in-c both problems using RAII that is closing the file in the destructor of File. So long as the File object is destroyed at the.. in the destructor of File. So long as the File object is destroyed at the right time which it should be anyway closing the.. file path to file Do stuff with file No need to close it destructor will do that for us The reason this cannot be done in Java..
How do I tokenize a string in C++? http://stackoverflow.com/questions/53849/how-do-i-tokenize-a-string-in-c do I tokenize a string in C Java has a convenient split method String str The quick.. a string in C Java has a convenient split method String str The quick brown fox String results str.split Is there an easy.. split method String str The quick brown fox String results str.split Is there an easy way to do this in C c string split tokenize..
How to generalize a spirit parser to take lists in arbitrary order? http://stackoverflow.com/questions/13591660/how-to-generalize-a-spirit-parser-to-take-lists-in-arbitrary-order where I take the input to be std string input1 INT 42 24 STR Smith John it parses correctly into my_record which contains.. that it can take zero or more INT lists and zero or more STR lists in arbitrary order and stuff them into my_record in the.. like my second more generic test case std string input1 STR Joe INT 42 24 STR Smith John to parse as client my_record expected1..
What does “#define STR(a) #a” do? http://stackoverflow.com/questions/3534070/what-does-define-stra-a-do does &ldquo #define STR a #a&rdquo do I'm reading the phoneME's source code. It's a.. string of the argument which is not macro expanded #define STR a #a I know C and C but I never read something like this. What.. Makes a string of the macro expansion of a #define XSTR a STR a I mean what's the use of defining a new macro if all..
C++: Can a macro expand “abc” into 'a', 'b', 'c'? http://stackoverflow.com/questions/4583022/c-can-a-macro-expand-abc-into-a-b-c #include iostream #define E L I I sizeof L L I 0 #define STR X L typename Expand X cstring E L 0 E L 1 E L 2 E L 3.. 14 E L 15 E L 16 E L 17 cstring sizeof L 1 type #define CSTR L STR cstring L template char ...C struct cstring template template.. L 15 E L 16 E L 17 cstring sizeof L 1 type #define CSTR L STR cstring L template char ...C struct cstring template template..
Generating function declaration using a macro iteration http://stackoverflow.com/questions/5355241/generating-function-declaration-using-a-macro-iteration R N P ptype void R type N PARAM_ITER P D ONT Test #define STR1 X #X #define STR X STR1 X int main prints correctly std cout.. R type N PARAM_ITER P D ONT Test #define STR1 X #X #define STR X STR1 X int main prints correctly std cout STR PROTO int f.. N PARAM_ITER P D ONT Test #define STR1 X #X #define STR X STR1 X int main prints correctly std cout STR PROTO int f int a..
Why does my iterator point to null, but only sometimes? http://stackoverflow.com/questions/12858426/why-does-my-iterator-point-to-null-but-only-sometimes I change the line which prints it2 to std cout it2 other.Str std endl it works just fine and it2 is not null. I have no idea.. it1 mRhs.begin std cout it1 std endl std cout mRhs.begin Str std endl output 1 2 2 std cout it1 Str std endl output 1 2 2.. std cout mRhs.begin Str std endl output 1 2 2 std cout it1 Str std endl output 1 2 2 it2 other.Rhs .begin std cout it2 std..
http://stackoverflow.com/questions/5171739/tostring-override-in-c override in C In Java when a class overrides .toString and.. override in C In Java when a class overrides .toString and you do System.out.println it will use that. class MyObj.. do System.out.println it will use that. class MyObj public String toString return Hi ... x new MyObj System.out.println x prints..
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