Answer / shakti singh khinchi

5 things:

1: default constructor.
2: default destructor.
3: default copy constructor.
4: assignment operator (=).
5: address operator ('&').

Answer / dee

default constructor, destructor, default copy constructor,
assignment operator.

Answer / sandy

Also operator "&"

class Test {};

int main()
{
Test t;
Test *ptr = &t;
return 0;
}

What are the different types of polymorphism in c++?

0 Answers  

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the first character in the variable name must be an a) special symbol b) number c) alphabet

0 Answers  

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can any one help to find a specific string between html tags which is changed to a sting.. weather.html looks (for location) is <location>somewhere</location> #include <iostream> #include <fstream> #include <string> using namespace std; string find_field(string myPage,string); int main (void) { string page, line, location, temperature; ifstream inputFile("weather.xml"); while(getline(inputFile, line)) { page.append(line); line.erase(); } // Now page is a string that contains the whole xml page // Here you need to write something that finds and // extracts location and temperature from the XML // data in the string page and stores them in // the strings location and temperature respectively location=find_field(page,"location"); temperature=find_field(page,"temp_c"); cout << "Location: "<<location << endl; cout << "Temperature: " << temperature << endl; system("pause"); } string find_field(string myPage,string find_string){ int temp=myPage.find(find_string); if(temp!=string::npos) { cout << "Match found at " << temp << endl; } return "found?"; } ///

0 Answers  

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Which should be more useful: the protected and public virtuals?

0 Answers  

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How will you call C functions from C ++ and vice-versa?

0 Answers   Agilent, Tavant Technologies, Thomson Reuters, Verifone,

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What are the different types of comments allowed in c++?

0 Answers  

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Difference between pointer to constant vs. Pointer constant

0 Answers  

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What jobs can you get with a c++ certification?

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Will this c++ program execute or not?

0 Answers  

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Explain container class.

0 Answers  

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Shall we use 'free' to free memory assigned by new, What are the further consequences??

5 Answers   Symphony,

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What are templates? where we should use it?

2 Answers   Alcatel,

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