SourceWektor.cpp: In function 'void PlusWek(Wektor*, int)':
SourceWektor.cpp:125:6: error: no match for 'operator=' (operand types are 'Wektor' and 'Wektor
')
  add = ((lista[0]) + (lista[1]));
      ^
SourceWektor.cpp:125:6: note: candidate is:
SourceWektor.cpp:44:9: note: Wektor& Wektor::operator=(Wektor&)
 Wektor &Wektor::operator=(Wektor &wek) {
         ^
SourceWektor.cpp:44:9: note:   no known conversion for argument 1 from 'Wektor' to 'Wektor&'
SourceWektor.cpp: In function 'void MinusWek(Wektor*, int)':
SourceWektor.cpp:136:6: error: no match for 'operator=' (operand types are 'Wektor' and 'Wektor
')
  sub = ((lista[0]) - (lista[1]));
      ^
SourceWektor.cpp:136:6: note: candidate is:
SourceWektor.cpp:44:9: note: Wektor& Wektor::operator=(Wektor&)
 Wektor &Wektor::operator=(Wektor &wek) {
         ^
SourceWektor.cpp:44:9: note:   no known conversion for argument 1 from 'Wektor' to 'Wektor&'
SourceMatrix.cpp: In constructor 'Matrix::Matrix()':
SourceMatrix.cpp:8:10: error: no match for 'operator=' (operand types are 'Wektor' and 'Wektor'
)
   tab[i] = Wektor();
          ^
SourceMatrix.cpp:8:10: note: candidate is:
In file included from HeaderMatrix.h:3:0,
                 from SourceMatrix.cpp:1:
HeaderWektor.h:20:10: note: Wektor& Wektor::operator=(Wektor&)
  Wektor &operator=(Wektor &wek);
          ^
HeaderWektor.h:20:10: note:   no known conversion for argument 1 from 'Wektor' to 'Wektor&'
SourceMatrix.cpp: In member function 'Matrix Matrix::operator+(Matrix&) const':
SourceMatrix.cpp:90:10: error: no match for 'operator=' (operand types are 'Wektor' and 'Wektor
')
   arr[i] = (tab[i]) + (mat.Tab()[i]);
          ^
SourceMatrix.cpp:90:10: note: candidate is:
In file included from HeaderMatrix.h:3:0,
                 from SourceMatrix.cpp:1:
HeaderWektor.h:20:10: note: Wektor& Wektor::operator=(Wektor&)
  Wektor &operator=(Wektor &wek);
          ^
HeaderWektor.h:20:10: note:   no known conversion for argument 1 from 'Wektor' to 'Wektor&'
SourceMatrix.cpp: In member function 'Matrix Matrix::operator-(Matrix&) const':
SourceMatrix.cpp:100:10: error: no match for 'operator=' (operand types are 'Wektor' and 'Wekto
r')
   arr[i] = (tab[i]) - (mat.Tab()[i]);
          ^
SourceMatrix.cpp:100:10: note: candidate is:
In file included from HeaderMatrix.h:3:0,
                 from SourceMatrix.cpp:1:
HeaderWektor.h:20:10: note: Wektor& Wektor::operator=(Wektor&)
  Wektor &operator=(Wektor &wek);
          ^
HeaderWektor.h:20:10: note:   no known conversion for argument 1 from 'Wektor' to 'Wektor&'
SourceMatrix.cpp: In function 'void PlusMat(Matrix*, int)':
SourceMatrix.cpp:147:6: error: no match for 'operator=' (operand types are 'Matrix' and 'Matrix
')
  add = ((lista[0]) + (lista[1]));
      ^
SourceMatrix.cpp:147:6: note: candidate is:
SourceMatrix.cpp:74:10: note: Matrix& Matrix::operator=(Matrix&)
  Matrix &Matrix::operator=(Matrix &mat){
          ^
SourceMatrix.cpp:74:10: note:   no known conversion for argument 1 from 'Matrix' to 'Matrix&'
SourceMatrix.cpp: In function 'void MinusMat(Matrix*, int)':
SourceMatrix.cpp:171:6: error: no match for 'operator=' (operand types are 'Matrix' and 'Matrix
')
  sub = ((lista[0]) - (lista[1]));
      ^
SourceMatrix.cpp:171:6: note: candidate is:
SourceMatrix.cpp:74:10: note: Matrix& Matrix::operator=(Matrix&)
  Matrix &Matrix::operator=(Matrix &mat){
          ^
SourceMatrix.cpp:74:10: note:   no known conversion for argument 1 from 'Matrix' to 'Matrix&'