Diff: main.cpp

Revision:

0:90a30b7b0f2f

Child:

1:3df59f65bdcc

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun May 22 06:17:14 2016 +0000
@@ -0,0 +1,77 @@
+//------------------------------------------------------------
+//  Demo program for Array class and Matrix class
+//
+//  2016/05/22, Copyright (c) 2016 MIKAMI, Naoki
+//------------------------------------------------------------
+
+#define DEBUG_ARRAY_CHECK   // Range check of index available
+
+#include "Matrix.hpp"
+#include <string>
+
+using namespace Mikami;
+void PrintMatrix(const char str[], const Matrix<int> &x);
+
+void Square(Array<float> & x);
+void Sqrt(float x[], int N);
+
+int main()
+{
+    printf("\r\n14:58\r\n");
+
+    // Test of Array class
+    Array<int> sn(10);
+    sn[9] = 0;
+    
+////    Array<uint8_t> a1(100000);  // Size error
+    Array<uint8_t> a1(10000);
+    printf("OK\r\n");
+    
+    const int N1 = 10;
+    Array<float> x1(N1), x2, x3;
+    for (int n=0; n<N1; n++) x1[n] = n;
+    x3 = x2 = x1;
+    
+    Square(x2);
+    Sqrt(x3, N1);
+    for (int n=0; n<N1; n++)
+        printf("%8.4f, %8.4f, %8.4f\r\n", x1[n], x2[n], x3[n]);
+    printf("\r\n");
+    
+    Array<string> str(5, "abc");
+    for (int n=0; n<str.Length(); n++) printf("%s\r\n", str[n].c_str());
+    
+    // Test of Matrix class
+    Matrix<int> mat1(3, 2), mat2;
+    for (int n2=0; n2<mat1.Cols(); n2++)
+        for (int n1=0; n1<mat1.Rows(); n1++)
+            mat1[n1][n2] = n2*mat1.Rows() + n1;
+    mat2 = mat1;
+
+    PrintMatrix("mat2:", mat2);
+
+    Matrix<int> mat3(5, 2, 10);
+    PrintMatrix("mat3: Initialized valeus", mat3);
+    
+    mat3.Fill(5);
+    PrintMatrix("mat3: Updated valeus", mat3);
+    
+    while (true) {}
+}
+
+void Square(Array<float> & x)
+{   for (int n=0; n<x.Length(); n++) x[n] = x[n]*x[n]; }
+
+void Sqrt(float x[], int N)
+{   for (int n=0; n<N; n++) x[n] = sqrtf(x[n]); }
+
+void PrintMatrix(const char str[], const Matrix<int> &x)
+{
+    printf("%s\r\n", str);
+    for (int n2=0; n2<x.Cols(); n2++)
+    {
+        for (int n1=0; n1<x.Rows(); n1++)
+            printf("%3d", x[n1][n2]);
+        printf("\r\n");
+    }
+}