C++ error: double free or corruption (fasttop)

You forgot to define operator= for your class. This is the rule of Big Three (copy ctor, dtor, assignment must all be defined).

Related Posts:

  1. How to implement 2D vector array?
  2. What is the easiest way to initialize a std::vector with hardcoded elements?
  3. Vector of Vectors to create matrix
  4. How to find out if an item is present in a std::vector?
  5. How do I print out the contents of a vector?
  6. check if a std::vector contains a certain object?
  7. How to navigate through a vector using iterators? (C++)
  8. C++ for each, pulling from vector elements
  9. How do I erase an element from std::vector<> by index?
  10. Is it more efficient to copy a vector by reserving and copying, or by creating and swapping? [duplicate]
  11. How do I reverse a C++ vector?
  12. Debug assertion failed. C++ vector subscript out of range
  13. No matching member function for call to ‘push_back’ error
  14. Pass a vector by reference C++
  15. Why there is no pop_front method in C++ std::vector?
  16. Initializing a two dimensional std::vector
  17. C++ – No matching member function for call to ‘push_back’
  18. Debug assertion failed. C++ vector subscript out of range
  19. Vector is not a Template?
  20. Displaying a vector of strings in C++
  21. ‘vector’ in namespace ‘std’ does not have a template type
  22. C++ error: Undefined symbols for architecture x86_64
  23. Vector of structs initialization
  24. Converting a vector to string
  25. vector::size_type in C++
  26. Why use a new call with a C++ ‘vector’?
  27. Why doesn’t std::vector::push_front() exist?
  28. C++ delete vector, objects, free memory
  29. How to iterate over a vector?
  30. How to access the contents of a vector from a pointer to the vector in C++?
  31. Insert object at index of vector c++
  32. How to convert vector to array
  33. No operator << matches these operands
  34. Initialize empty vector in structure – c++
  35. splitting a string into an array in C++ without using vector
  36. What’s the most efficient way to erase duplicates and sort a vector?
  37. Best way to extract a subvector from a vector?
  38. Appending a vector to a vector
  39. How to initialize a vector of pointers
  40. C++ Erase vector element by value rather than by position?
  41. Correct way to work with vector of arrays
  42. error C2106: ‘=’ : left operand must be l-value
  43. I get this error: “glibc detected”
  44. How to create a vector of class objects in C++?
  45. “vector” was not declared in this scope
  46. Vector declaration “expected parameter declarator”
  47. Why is this vector iterator not incrementable?
  48. Why can’t I make a vector of references?
  49. Displaying contents of a vector container in C++
  50. What is the size of sizeof(vector)? C++
  51. c++ vector bubble sort
  52. clearing a vector of pointers [duplicate]
  53. “Cannot allocate an object of abstract type” error
  54. Making my own toString() method on c++ struct
  55. Struct Constructor in C++?
  56. What is meant with “const” at end of function declaration? [duplicate]
  57. What’s the C++ version of Java’s ArrayList
  58. What is the difference between “long”, “long long”, “long int”, and “long long int” in C++?
  59. What is use of c_str function In c++
  60. Is there a decent wait function in C++?
  61. What does T&& (double ampersand) mean in C++11?
  62. error: lvalue required as unary & operand
  63. C/C++ JSON parser
  64. C++ Parsing input string to variables
  65. ‘cout’ was not declared in this scope
  66. Segmentation fault error 11 C++
  67. Why doesn’t C++ have a garbage collector?
  68. Comparison with string literal results in unspecified behaviour?
  69. c++: No instance of overloaded function
  70. Visual Studio debugger error: Unable to start program Specified file cannot be found
  71. Printing the correct number of decimal points with cout
  72. libstdc++-6.dll not found
  73. What does ‘\0’ mean?
  74. cin >> “no operator matches these operands”
  75. C++ on mac : linker command failed with exit code 1 (use -v to see invocation)
  76. C++ int float casting
  77. Arduino sprintf float not formatting
  78. How to end C++ code
  79. QltAW.png
  80. std::wstring VS std::string
  81. C++ string to enum
  82. c++ “Incomplete type not allowed” error accessing class reference information (Circular dependency with forward declaration)
  83. why is string not declared in scope
  84. C++ compile time error: expected identifier before numeric constant
  85. How can I assign an array from an initializer list?
  86. How can I get and use the header file in my C++ program?
  87. cin.eof() functionality
  88. Implementing a tree in C++
  89. Drawing Circle with OpenGL
  90. Run-Time Check Failure #2 – Stack around the variable ‘foo’ was corrupted
  91. How to implement “Press Any Key To Exit”
  92. Reading and writing binary file
  93. What is the source of the data for the ProgramFiles, ProgramW6432Dir, ProgramFilesDir (x86), CommonProgramFiles environment variables?
  94. C++ : Exception occurred in script: basic_string::_S_construct NULL not valid
  95. Xcode 11.1: iostream’ file not found
  96. non-member function cannot have cv-qualifier
  97. Why do I get: -9223372036854775808
  98. Return a 2d array from a function
  99. Linker error: “linker input file unused because linking not done”, undefined reference to a function in that file
  100. What is the difference among ios::app, out, and trunc in c++?

Leave a Comment