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Teal Dulcet
329
tables.cpp
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329
tables.cpp
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// Teal Dulcet, CS546
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// Compile: g++ -Wall -g -O3 tables.cpp -o tables
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// Run: ./tables
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#include <cctype>
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// #include <cstdlib>
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#include <cmath>
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#include <algorithm>
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#include "tables.hpp"
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using namespace std;
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long double afunction(long double x)
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{
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return x + 1;
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}
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long double function1(long double x)
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{
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return 2 * x;
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}
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long double function2(long double x)
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{
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return pow(x, 2);
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}
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int dimensions = 0;
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int sortdimension = 0;
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/* template <typename T>
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int compare(const void *pa, const void *pb)
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{
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const T *a = *(const T **)pa;
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const T *b = *(const T **)pb;
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if (a[sortdimension] == b[sortdimension])
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{
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for (int i = 0; i < dimensions; ++i)
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{
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if (sortdimension != i and a[i] != b[i])
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{
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if (a[i] > b[i])
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return 1;
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return -1;
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}
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}
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}
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if (a[sortdimension] > b[sortdimension])
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return 1;
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else if (a[sortdimension] == b[sortdimension])
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return 0;
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return -1;
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} */
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template <typename T>
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bool compare(const T *a, const T *b)
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{
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if (a[sortdimension] == b[sortdimension])
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for (int i = 0; i < dimensions; ++i)
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if (sortdimension != i and a[i] != b[i])
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return a[i] < b[i];
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return a[sortdimension] < b[sortdimension];
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}
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int main()
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{
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const size_t rows = 5;
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const size_t columns = 5;
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const long double xmin = -10;
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const long double xmax = 10;
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const long double xscl = 2; // 80 / (xmax - xmin);
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// Output array as table
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cout << "\nOutput array as table\n\n";
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{
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long long **array;
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array = new long long *[rows];
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for (unsigned int i = 0; i < rows; ++i)
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array[i] = new long long[columns];
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for (unsigned int i = 0; i < rows; ++i)
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for (unsigned int j = 0; j < columns; ++j)
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array[i][j] = rand();
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tableoptions aoptions;
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for (unsigned int k = 0; k < (sizeof styles / sizeof styles[0]); ++k)
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{
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aoptions.style = k;
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table(rows, columns, array, NULL, NULL, aoptions);
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}
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if (array != NULL)
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{
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for (unsigned int i = 0; i < rows; ++i)
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delete[] array[i];
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delete[] array;
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}
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}
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{
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long double **array;
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array = new long double *[rows];
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for (unsigned int i = 0; i < rows; ++i)
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array[i] = new long double[columns];
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for (unsigned int i = 0; i < rows; ++i)
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for (unsigned int j = 0; j < columns; ++j)
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array[i][j] = static_cast<long double>(rand()) / static_cast<long double>(RAND_MAX);
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tableoptions aoptions;
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for (unsigned int k = 0; k < (sizeof styles / sizeof styles[0]); ++k)
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{
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aoptions.style = k;
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table(rows, columns, array, NULL, NULL, aoptions);
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}
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if (array != NULL)
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{
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for (unsigned int i = 0; i < rows; ++i)
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delete[] array[i];
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delete[] array;
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}
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}
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// Output char array as table
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cout << "\nOutput char array as table\n\n";
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{
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const char *const aarray[rows][columns] = {
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{"Header row/column 1", "Header row 2", "Header row 3", "Header row 4", "Header row 5"},
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{"Header column 2", "Data 1", "Data 2", "Data 3", "Data 4"},
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{"Header column 3", "Data 5", "Data 6", "Data 7", "Data 8"},
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{"Header column 4", "Data 9", "Data 10", "Data 11", "Data 12"},
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{"Header column 5", "Data 13", "Data 14", "Data 15", "Data 16"}};
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char ***array;
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array = new char **[rows];
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for (unsigned int i = 0; i < rows; ++i)
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array[i] = new char *[columns];
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for (unsigned int j = 0; j < columns; ++j)
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{
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for (unsigned int i = 0; i < rows; ++i)
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{
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array[i][j] = new char[strlen(aarray[i][j]) + 1];
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strcpy(array[i][j], aarray[i][j]);
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}
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}
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tableoptions aoptions;
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aoptions.headerrow = true;
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aoptions.headercolumn = true;
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for (unsigned int k = 0; k < (sizeof styles / sizeof styles[0]); ++k)
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{
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aoptions.style = k;
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table(rows, columns, array, NULL, NULL, aoptions);
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}
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if (array != NULL)
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{
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for (unsigned int i = 0; i < rows; ++i)
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{
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for (unsigned int j = 0; j < columns; ++j)
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delete[] array[i][j];
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delete[] array[i];
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}
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delete[] array;
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}
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}
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// Output array as table with separate header row and column
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cout << "\nOutput array as table with separate header row and column\n\n";
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{
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const size_t rows = 4;
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const size_t columns = 4;
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const char *const aarray[rows][columns] = {
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{"Data 1", "Data 2", "Data 3", "Data 4"},
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{"Data 5", "Data 6", "Data 7", "Data 8"},
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{"Data 9", "Data 10", "Data 11", "Data 12"},
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{"Data 13", "Data 14", "Data 15", "Data 16"}};
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const char *const headerrow[] = {"Header row/column 1", "Header row 2", "Header row 3", "Header row 4", "Header row 5"};
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const char *const headercolumn[] = {"Header column 2", "Header column 3", "Header column 4", "Header column 5"};
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char ***array;
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array = new char **[rows];
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for (unsigned int i = 0; i < rows; ++i)
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array[i] = new char *[columns];
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for (unsigned int j = 0; j < columns; ++j)
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{
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for (unsigned int i = 0; i < rows; ++i)
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{
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array[i][j] = new char[strlen(aarray[i][j]) + 1];
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strcpy(array[i][j], aarray[i][j]);
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}
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}
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tableoptions aoptions;
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aoptions.headerrow = true;
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aoptions.headercolumn = true;
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for (unsigned int k = 0; k < (sizeof styles / sizeof styles[0]); ++k)
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{
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aoptions.style = k;
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table(rows, columns, array, headerrow, headercolumn, aoptions);
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}
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if (array != NULL)
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{
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for (unsigned int i = 0; i < rows; ++i)
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{
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for (unsigned int j = 0; j < columns; ++j)
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delete[] array[i][j];
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delete[] array[i];
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}
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delete[] array;
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}
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}
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{
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bool **array;
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array = new bool *[rows];
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for (unsigned int i = 0; i < rows; ++i)
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array[i] = new bool[columns];
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for (unsigned int i = 0; i < rows; ++i)
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for (unsigned int j = 0; j < columns; ++j)
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array[i][j] = rand() % 2;
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tableoptions aoptions;
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aoptions.boolalpha = true;
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for (unsigned int k = 0; k < (sizeof styles / sizeof styles[0]); ++k)
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{
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aoptions.style = k;
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table(rows, columns, array, NULL, NULL, aoptions);
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}
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if (array != NULL)
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{
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for (unsigned int i = 0; i < rows; ++i)
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delete[] array[i];
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delete[] array;
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}
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}
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// Output sorted array as table
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cout << "\nOutput sorted array as table\n\n";
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{
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int **array;
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array = new int *[rows];
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for (unsigned int i = 0; i < rows; ++i)
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array[i] = new int[columns];
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for (unsigned int i = 0; i < rows; ++i)
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for (unsigned int j = 0; j < columns; ++j)
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array[i][j] = rand();
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dimensions = columns;
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sortdimension = 0;
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// qsort(array, rows, sizeof(array[0]), compare<int>);
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sort(array, array + rows, compare<int>);
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tableoptions aoptions;
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for (unsigned int k = 0; k < (sizeof styles / sizeof styles[0]); ++k)
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{
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aoptions.style = k;
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table(rows, columns, array, NULL, NULL, aoptions);
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}
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if (array != NULL)
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{
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for (unsigned int i = 0; i < rows; ++i)
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delete[] array[i];
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delete[] array;
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}
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}
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// Output single function as table
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cout << "\nOutput single function as table\n\n";
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{
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tableoptions aoptions;
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aoptions.headerrow = true;
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for (unsigned int k = 0; k < (sizeof styles / sizeof styles[0]); ++k)
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{
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aoptions.style = k;
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table(xmin, xmax, xscl, afunction, aoptions);
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}
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}
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// Output multiple functions as table
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cout << "\nOutput multiple functions as table\n\n";
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{
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long double (*functions[])(long double) = {function1, function2};
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tableoptions aoptions;
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aoptions.headerrow = true;
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for (unsigned int k = 0; k < (sizeof styles / sizeof styles[0]); ++k)
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{
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aoptions.style = k;
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table(xmin, xmax, xscl, 2, functions, aoptions);
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}
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}
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return 0;
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}
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