Arrays, parameter passing, pointers and dynamic allocation. - ELIS

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Function Templates S We can do function overloading int boxVolume(int side) { return side * side * side; } double boxVolume(double side) { return side * side * side; } S Why define 2 functions that look identical, but have different types? S Overloading that is more compact <strong>and</strong> convenient = function templates. Only write it once! 84
Function Templates S Template template //or template T boxVolume(T side) { return side * side * side; } S C++ compiler automatically generates separate function template specializations for each type the function is called with. S T is placeholder for actual data type S int result = boxVolume(3); double result = boxVolume(6.2); 85
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Computer Programming C++ Howest, Fa
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Whole Course S Intro to C++ program
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Application for Final Project 5
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S Books: Additional Info S Aan de s
Page 9 and 10:
Microsoft Visual Studio S General I
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Similarities & Differences S Look a
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S Example: int boxVolume(int side)
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C++ Compilation S Usually include f
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S Storage-class specifiers S auto S
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S Storage-class specifiers S Automa
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S Function call stack Stacks S Stac
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S 2 types S Pass-by-value S Pass-by
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Pass-by-value int squareByValue(int
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Pass-by-reference S void myFunction
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Returning References S Returning re
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S Indexed data structure S Starts a
Page 33 and 34: S Loop S Initializer list Array Ini
Page 35 and 36: S Loop S Initializer list Array Ini
Page 37 and 38: Differences from Java S No automati
Page 39 and 40: S char string1[] = “hello”; Cha
Page 41 and 42: S char string2[20]; S cin >> string
Page 43 and 44: Passing Arrays to Functions S Array
Page 45 and 46: Multidimensional Arrays S int array
Page 47 and 48: Passing Multi-D Arrays void printAr
Page 49 and 50: typedef S typedef is a keyword that
Page 51 and 52: S Mysterious, but very useful. Poin
Page 53 and 54: S int *countPtr, count; S count = 7
Page 55 and 56: S Differences Pointers vs. Referenc
Page 57 and 58: Arrays are Just Pointers int arrayN
Page 59 and 60: Parameter Arithmetic & Arrays S int
Page 61 and 62: Parameter Arithmetic & Arrays S int
Page 63 and 64: Arrays and Pointers void copy1(char
Page 65 and 66: #include using std::vector; Vector
Page 67 and 68: #include using std::vector; Vector
Page 69 and 70: Dynamic Allocation double *pi = new
Page 71 and 72: Dynamic Deallocation int *grades =
Page 73 and 74: array2d Pointers to Pointers int **
Page 75 and 76: const with Pointers and Data S 4 ty
Page 77 and 78: Nonconst Ptr, Const Data void print
Page 79 and 80: Const Ptr, Nonconst Data void print
Page 81 and 82: Const Ptr, Const Data int main() {
Page 83: const_cast< T > (v) S Adds or remov
Page 87: Compiling with g++ S g++ basic.cpp
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Arrays, parameter passing, pointers and dynamic allocation. - ELIS

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