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Total Articles 180
No.
Subject
Author
80 C++ Permutation Template Class file
[Level:16]gilgil
 91126   Jan 20, 2012
[Permutation.h] // ---------------------------------------------------------------------------- // // Permutation Template Class Library // // http://www.gilgil.ne-t // // Copyright (c) Gilbert Lee All rights reserved // // -----------------...  
79 voidrealms
[Level:16]gilgil
 81432   Nov 28, 2011
http://www.voidrealm-s.com/  
78 Change qmake.conf according to your MSVC 2008
[Level:16]gilgil
 84864   Nov 21, 2011
[location] C:\QtSDK\Desktop\Qt\4.7.4\msvc2008\mkspecs\win32-msvc2008\qmake.conf C:\Qt\4.7.4\mkspecs\win32-msvc2008\qmake.conf [changed] QMAKE_CC = cl QMAKE_LEX = flex QMAKE_LEXFLAGS = QMAKE_YACC = byacc QMA...  
77 Single precision floating-point format 1 file
[Level:16]gilgil
 83837   Nov 08, 2011
[Source] // // Single precision floating-point format // // http://en.wikipedia.-org/wiki/Single_prec-ision_floating-point_format // // ---------+------------------+-------------------------+--------------------------------------------------...  
76 The preferred debugger engine for debugging binaries of type 'x86-windows-msvc2008-pe-32bit' is not available. 1 imagefile
[Level:16]gilgil
 157704   Nov 17, 2011
Using Qt Creator(version 2.3.1), when you build in MSVC 2008 (Qt SDK) 2008 Debug, You might meet the following message in 64bit environment. The preferred debugger engine for debugging binaries of ty...  
75 Be careful when you receive return value as reference or pointer type. file
[Level:16]gilgil
 78258   Oct 24, 2011
[Source] MyInt foo() { MyInt a(1000); return a; } MyInt& ref_foo() { MyInt a(2000); return a; } MyInt* ptr_foo() { MyInt a(3000); return &a; } void foo_test() { printf("\n-------- foo test --------\n"); { MyInt b ...  
74 How to synchronize user defined thread with Qt GUI module. file
[Level:16]gilgil
 86888   Oct 21, 2011
[MyThread.h] #include <QObject> #include <boost/thread.hpp> class MyThread : public QObject { Q_OBJECT public: MyThread(); virtual ~MyThread(); public: boost::uint32_t interval; bool active; public: bool open(); bool ...  
73 How to pass std::string as default parameter 1
[Level:16]gilgil
 107166   Oct 18, 2011
When passing std::string is passed, object is copied through a stack. void loadFromFile(std::st-ring fileName); So, parameter is passed in reference type to prevent object copy load in the stack. void loa...  
72 Compiler Directive
[Level:16]gilgil
 84481   Oct 17, 2011
/ ---------------------------------------------------------------------------- // Compiler Version // ---------------------------------------------------------------------------- /* __BORLANDC__ 0x0520 for C++Builder 1 0x0530 for C++Builder...  
71 boost library link test in mingw file
[Level:16]gilgil
 79681   Oct 14, 2011
[mingw version] [g++ version] $ g++ --version g++.exe (GCC) 4.5.2 Copyright (C) 2010 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warran...  
70 When is the object VMT pointer changed in constructor and destructor? 3 file
[Level:16]gilgil
 106834   Oct 12, 2011
[Question] Suppose that C is inherited from B and B is inherited from A. Each class has virtual function(destructor and foo). This means that all classed have their own VMT(VMT for A, VMT for B...  
69 boost thread unit test module bug on Microsoft Visual Studio debug mode 1 file
[Level:16]gilgil
 138362   Oct 11, 2011
[Environment] Microsoft Windows 7 Microsoft Visual Studio 2005 version 8.0.50727.42 (RTM.050727-4200) boost 1.47.0 [Test case] When running in release mode, no error occurs. On the other hand, in ...  
68 Global static object dependencies problem. 2 file
[Level:16]gilgil
 86229   Oct 09, 2011
[Suppose that] "Log" class is declared and used as Singleton pattern, so is "App" class. Both classes have a "instance()" method that returns their object reference. App class uses Log method(write). We ca...  
67 Guess the result of the following code. 1 file
[Level:16]gilgil
 87262   Sep 23, 2011
[Source code] #include <iostream> #include <string> using namespace std; string foo1() { string s = "hello"; return s; } string foo2() { string s = " world"; return s; } int main() { const char* p1 = foo1().c_str(); const...  
66 How to add preprocessor(_DEBUG) symbol in makefile file
[Level:16]gilgil
 119723   Sep 23, 2011
[makefile] CPPFLAGS+=-D_DEBUG -O0 -g all : debug_test clean: rm -rf debug_test rm -rf debug_test.exe rm -rf *.o [debug_test.cpp] #include <stdio.h> int main() { #ifdef _DEBUG printf("debug\n"); #else printf("relea...  
65 make -t file
[Level:16]gilgil
 83594   Sep 23, 2011
$ g++ --version g++.exe (GCC) 4.5.2 Copyright (C) 2010 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANT...  
64 Find a bug why run time error occurs. 5 file
[Level:16]gilgil
 97192   Sep 13, 2011
[Quiz] Find a bug why run time error occurs. [Source] #include <iostream> #include <string> using namespace std; #define SAFE_DELETE(A) { if(A != NULL) { delete (A); A = NULL; } } class MyString { public: ...  
63 Object parameter and Object return file
[Level:16]gilgil
 76104   Sep 13, 2011
[Class] class String { public: // // constructor // String() { cout << this << "::constructor() "; } String(char* p) { cout << this << "::constructor(char*)- "; } String(const char* p) { cout << this << "::constr...  
62 Distinguish default , explicit and copy constructor and assign operator file
[Level:16]gilgil
 103110   Sep 12, 2011
[Class] class String { public: // // constructor // String() { cout << "constructor()\n"; } // default constructor String(char* p) { cout << "constructor(char*)\n"; } // explicit constructor String(const char* p)...  
61 The difference between global object and static object. 4 file
[Level:16]gilgil
 89283   Sep 11, 2011
[StaticObject] [StaticObject.h] class StaticObject { public: static StaticObject& instance(); }; [StaticObject.cpp] StaticObject& StaticObject::instan-ce() { static StaticObject staticObject; // --- (1) --- return s...  
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