/C++/C++ find object in vector by attribute

C++ find object in vector by attribute

std::vector<Type> v = ....;
std::string myString = ....;
auto it = find_if(v.begin(), v.end(), [&myString](const Type& obj) {return obj.getName() == myString;})

if (it != v.end())
{
  // found element. it is an iterator to the first matching element.
  // if you really need the index, you can also get it:
  auto index = std::distance(v.begin(), it);
}

Source: stackoverflow.com

Similar codes

3 votes100 views2 answers
Friend class c++
C++
7 votes117 views3 answers
C++ replace
C++
0 vote115 views5 answers
C to c++ code converter
C++
7 votes113 views3 answers
Read string with spaces in c++
C++
9 votes126 views3 answers
Max function in c++
C++
2 votes103 views1 answer
C++ virtual function in constructor
C++
0 vote108 views1 answer
Border radius layout android xml
C++
2 votes110 views2 answers
C++ in cmd
C++
0 vote113 views1 answer
Opencv(4.5.1) c:\users\appveyor\appdata\local\temp\1\pip-req-build-kh7iq4w7\opencv\modules\imgproc\src\resize.cpp:4051: error: (-215:assertion failed) !ssize.empty() in function
C++
1 vote109 views1 answer
Separation between paragraphs latex
C++