Answer Posted / srikanth kanchari

Copy constructor is created by the compiler if you dont
Create, but it does shallow Copy of the Object so there is
a need to create a copy constructor by the Developer to
make deep copy of the object.

Normally it will be

Class A
{
A();
A(A&);// copy constructor
};

What are c++ storage classes?

801

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What is the most common mistake on c++ and oo projects?

717

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#include #include #include #include void select(char *items, int count); int main(void) { char s[255]; printf("Enter a string:"); gets(s); select(s, strlen(s)); printf("The sorted string is: %s.\n", s); getch(); return 0; } void select(char *items, int count) { register int a, b, c; int exchange; char t; for(a = 0; a < count-1; ++a) { exchange = 0; c = a; t = items[ a ]; for(b = a + 1; b < count; ++b) { if(items[ b ] < t) { c = b; t = items[ b ]; exchange = 1; } } if(exchange) { items[ c ] = items[ a ]; items[ a ] = t; } } } design an algorithm for Selection Sort

2307

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Explain the difference between class and struct in c++?

794

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How is stl different from c++ standard library?

957

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Is c++ a good first language to learn?

757

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Can a destructor be called directly?

788

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What is the difference between a "copy constructor" and an "assignment operator" in C++?

830

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Why are pointers not used in c++?

817

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write a program that reads in a file and counts the number of lines, words, and characters. Your program should ask the user to input a filename. Open the file and report an error if the file does not exist or cannot be opened for some other reason. Then read in the contents of the file and count the number of lines, words, and characters in the file. Also print additional information about the file, such as the longest and shortest words, and longest and shortest lines. For simplicity, we define a word to be one or more characters ending with white space (a space, tab, carriage return, etc.). Functions for checking the types of characters can be found in the ctype.h header file, so you want to include this header file in your program. For example, the sentence below could be all that is in a file. This sentence IT 104 is taught in C++. has 32 characters, one line, and six words. The shortest line is 32 characters. The longest line is 32 characters. The shortest word is 2 characters. The longest word is 6 characters

5044

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What is partial specialization or template specialization?

730

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Is there any difference between int [] a and int a [] in c++?

747

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Why do we need runtime polymorphism in c++?

748

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How do you work around them?

738

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What are the different types of stl containers?

862

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