What is a constructor and how is it called?
No Answer is Posted For this Question
Be the First to Post Answer
Difference between pointer to constant vs. Pointer constant
What is operators in c++?
How are Structure passing and returning implemented by the compiler?
Give example of a pure virtual function in c++?
What doescout<<(0==0) print out a) 0 b) 1 c) Compiler error: Lvalue required
What is late binding c++?
What does the nocreate and noreplace flag ensure when they are used for opening a file?
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?"; } ///
What is virtual constructor paradigm?
List down the guideline that should be followed while using friend function.
What do you mean by abstraction. Explain your answer?
Is it possible to write a c++ template to check for a function's existence?