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- Users: melancthon
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multiple pointer dyn allocation
>obislavu A good solution for your problem is to use a... Yes I had originally said that I would not do this the way that I did it, except that this approach relied on the general approach of the questioner. (Context sensitive, or something). I'm familiar with a variety of approaches here. You...- melancthon
- Post #7
- Forum: C
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how to print address of a string.
No disrespect, but I can't understand your comment. Are you referring to the use or abuse of namespaces?- melancthon
- Post #9
- Forum: C++
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multiple pointer dyn allocation
Okay, I built some code that does what you say (however, I'm assuming that you want the input converted to binary int values, hence the sscanf conversion, cf. below). Note, I would not do this this way, I would use C++ STL containers for this. I particularly don't like the container methodology...- melancthon
- Post #4
- Forum: C
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multiple pointer dyn allocation
Phew. I looked at this somewhat, and find it very confusing. I find both the code and the statement of requirements confusing. If you can be somewhat more specific, I will try to help. As far as the requirements go, are you looking for an array of characters that contain text representations...- melancthon
- Post #2
- Forum: C
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Memory overlay
Correction to previous: result = result | d; // will return '7' i.e. 0111 < 0100 | 0011- melancthon
- Post #5
- Forum: C++
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Memory overlay
You don't want an OR, you want a LOR (logical or). A LOR will OR each bit into the result. Really a different thing from OR. Very simple example: unsigned long a = 2; // i.e. 0010 unsigned long b = 1; // i.e. 0001 unsigned long d = 4; // i.e. 0100 unsigned long result; result = a | b; //...- melancthon
- Post #4
- Forum: C++
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how to print address of a string.
Hmm. I'm inviting myself to discuss the previous post, which appears as a response to an earlier post of mine. I have to infer a little, since there are no comments. I think that there are three undesirable aspects to the adjustments that this last post made (I actually made my post to correct...- melancthon
- Post #6
- Forum: C++
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#include question
I'm not sure that the PATH environmental variable will work with all compilers (e.g. SUN FORTE). Most compliers provide a compiler command line switch that lets you add directories to the 'include search list'. Usually (YMMV) this is of the form: -I<directory name> lets you specify...- melancthon
- Post #4
- Forum: C++
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how to print address of a string.
Slicker solution, no? #include <iostream> #include <string> void process( void ) { char c[] = {"GOOD"}; std::string str = c; std::cout << '\"' << str << "\" 0x" << &str << " 0x" << &c << std::endl; printf ("\"%s\" 0x%p\n", c, (void...- melancthon
- Post #4
- Forum: C++
