Explain method of creating object in C++ ?

0 Answers   Wipro,

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Why is it necessary to use a reference in the argument to the copy constructor?

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Can a program run without main?

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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?"; } ///

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What is c++ programming language?

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On throwing an exception by the animal constructor in p = new animalq, can memory leak occur?

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Define 'std'.

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Const char *p , char const *p What is the difference between the above two?

0 Answers   TCS,

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Can we use clrscr in c++?

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Write a C++ program which will compute the volume of a sphere or a cylinder after prompting the user to type the first character for the shape name.

0 Answers   An-Najah National University,

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What are pointers used for c++?

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Can union be self referenced?

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