Currently we're parsing arp request output from the command line. string cmd = "arp -n "; cmd.append(ipaddress); cmd.append(" | grep "); cmd.append(ipaddress); fgets( line, 130, fp); fgets( line, 130, fp); ret.append(line); ... It works, but is there a way to do this using a library function that wont depend so much on the native com...
I am working on an application for Windows Mobile 6 (or maybe 5) that plays YouTube videos. Well, it should play YouTube videos (and control/query the player about status changes, current frame/time, etc.) After scouring the web for quite some time now (and a few trials), I still couldn't find a way to do this. The options I know of are...
What is the best way to do system wide user mode (NOT KERNEL MODE) api hook on Windows NT? ...
Duplicate: c++ smtp example any suggestion libraries? ...
To what extent are modern C++ features like: polymorphism, STL, exception safety/handling, templates with policy-based class design, smart pointers new/delete, placement new/delete used in game studios? I would be interested to know the names of libraries and the C++ features they use. For example, Orge3D uses all modern C++ feat...
I am developing a E-mail archive project using stubbing concept, In that I need to create a stub on the exchange server, if you have sample code, please share it. ...
Hi can any body tell me how to conver const char* to char*? get_error_from_header(void *ptr, size_t size, size_t nmemb, void *data) { ErrorMsg *error = (ErrorMsg *)data; char* err = strstr((const char *)ptr,"550"); //error cannot convert const char** to char* if(NULL != err) { strncpy(error->data,(char*)ptr,LENGTH_...
Hey, I'm very new to C++ operator overloading and having some teething trouble. I've defined: 'void Graph::operator>>(const char* param)' to accept a string and then input then perform certain actions on the object. How do I call this function that I've defined (>>) ? In what ways can I use it? ...
Has anyone experienced with Common C++ Framework? Can it be used as a framework for a Telecom networking application? ...
OK so I have a C++ class that is exposed to Lua using SWIG. The script creates the object but a manager class also has a pointer to the object so it can be modified in C++(or another script) for whatever reason. The problem is that when the script finishes the object is freed, how can I control what the Garbage collector collects withou...
When using std::map in c++, is it possible to store inherited classes as their "base class" in the map and still being able to call their overloaded methods? See this example: #include <iostream> #include <map> class Base { public: virtual void Foo() { std::cout << "1"; } }; class Child : public Base { public: void Foo(...
I have a vector of pointers that are not owned by the container. How do I use algorithms on the targets of the pointers. I tried to use boost's ptr_vector, but it tries to delete the pointers when it goes out of scope. Here is some code that needs to work: vector<int*> myValues; // ... myValues is populated bool consistent = count(my...
If I want to allocate a char array (in C) that is guaranteed to be large enough to hold any valid absolute path+filename, how big does it need to be. On Win32, there is the MAX_PATH define. What is the equivalent for Unix/linux? ...
I need to find out how to get the time between 2 times, but only if it is within work hours(Stored in a database) This is what I got for now, but it is totally wrong. the total won't bee correct. int __fastcall Organisasjon::CalculateResponsetimeInOpeninghours(std::auto_ptr<DBCommand> cmd, long orgid, TDateTime starttimeIn, TDateTime e...
Hi I am about to expose a service written in C# to a legacy C++ application using COM. What is the best approach to report errors to the unmanaged client? Throwing exceptions or simply return an error value? Thanks, Stefano ...
I have a variable declared like this: int j=0; When I write: cout<<j++<<" "<<j++<<" "<<j++<<"\n"; I receive this output: 2 1 0 I expect to receive this output: 0 1 2 Could you explain the result? ...
Hi I am trying to convert a project from vs2003 to vs2005.after conversion completed some include headerfile.h statement missing and generates include "serialize" .how to fix this.even i copy and paste.it prompts for the source would be modified outside the environment msg appears. what can i do to fix this any idea??? Thanks in advance...
It's well-known that the order of evaluation of a function's arguments in unspecified and can differ between different compilers. What doesn't seem so clear is whether function calls can be interleaved, in the following sense: f(g(h()), i(j())) Let's assume the compiler chooses to evaluate f's first parameter first. Is the compiler f...
I've got a linked list class and for some reason when I increment an int in one object e.g linked1.size for some reason linked2.size also increments! And ideas why this is? I didn't intentionally make it a static variable. my code: main() { Vlist v1; v1.add(1,0); v1.add(2,0); Vlist v2; } Incrementing the size member vari...
I downloaded Chromium's code base and ran across the WTF namespace. namespace WTF { /* * C++'s idea of a reinterpret_cast lacks sufficient cojones. */ template<typename TO, typename FROM> TO bitwise_cast(FROM in) { COMPILE_ASSERT(sizeof(TO) == sizeof(FROM), WTF_wtf_reinterpret_cast_sizeof_types_is_equal...