Complete the following definitions of the Recipe and Recipe Book classes: • The Recipe class has private data members: cupsFlour and tbspButter. The RecipeBook class has private data members: recipes, recipes Capacity, and recipesSize. recipes is a dynamically allocated array of Recipe objects. Then, implement the following five member functions of the RecipeBook class: • The class constructor: Initializes data members. • IncreaseCapacity(): Increases the size of the dynamically allocated array by the specified value and updates the member values accordingly. • AddRecipe(): Assigns an unused element with the specified values for cups Flour and tbspButter, and updates recipesSize. GetRecipeAt(): Returns the Recipe at the specified index. • • GetSize(): Returns recipesSize. How to use this tool Unused return recipesSize; int recipesCapacity; Recipe* recipes; int tbspButter; Recipe* newRecipes; int i; recipesCapacity += increaseval; newRecipes = new Recipe [recipesCapacity]; for (i = 0; i < recipesSize; ++i) { newRecipes[i] = recipes[i]; } main.cpp #include using namespace std; class Recipe { public: }; Recipe (double flourval = 0, int butterval = 0); void SetCups Flour (double cups Flour); void SetTbspButter (int tbspButter); double GetCups Flour(); int GetTbspButter(); private: Recipe::Recipe (double flourval, int butterval) { cups Flour = flourval; tbspButter = butterval; delete[] recipes; recipes = newRecipes; int recipesSize; return recipes [index]; double cupsFlour; recipes = nullptr; recipesCapacity = 0; recipesSize = 0; recipes[recipesSize].SetCups Flour (cups Flour); recipes [recipesSize].setTbspButter (tbspButter); recipesSize += 1; } void Recipe::SetCups Flour (double recipeCups Flour) { cupsFlour = recipeCups Flour; } void Recipe::SetTbspButter(int recipeTbspButter) { tbspButter = recipeTbspButter; } double Recipe::GetCups Flour () { return cupsFlour; } int Recipe::GetTbspButter() { return tbspButter; } class Recipe Book { public: RecipeDook(); void IncreaseCapacity (int increaseval); void AddRecipe(double cups Flour, int tbspButter); Recipe GetRecipeAt(int index); int GetSize(); private: }; Load default template...