Quando vado a compilare mi da questo errore:
terms does not evaluate to a function taking 2 arguments.
l'errore viene ripetuto in tutte le funzioni del programma.
Queste funzioni servono per verificare l'efficenza degli algoritmi di ordinamento, sono state dichiarate in un file cpp allegato e i prototipi in un file .h incluso all'inizio.
boh...
Il form è questo:
codice:#pragma once #include "mio.h" #include <stdio.h> #include <stdlib.h> #include <time.h> #include <windows.h> #include <string.h> namespace EfficenzaOrdinamenti { using namespace System; using namespace System::ComponentModel; using namespace System::Collections; using namespace System::Windows::Forms; using namespace System::Data; using namespace System::Drawing; /// <summary> /// Summary for Form1 /// /// WARNING: If you change the name of this class, you will need to change the /// 'Resource File Name' property for the managed resource compiler tool /// associated with all .resx files this class depends on. Otherwise, /// the designers will not be able to interact properly with localized /// resources associated with this form. /// </summary> public ref class Form1 : public System::Windows::Forms::Form { public: Form1(void) { InitializeComponent(); // //TODO: Add the constructor code here // } protected: /// <summary> /// Clean up any resources being used. /// </summary> ~Form1() { if (components) { delete components; } } private: System::Windows::Forms::Button^ Start; private: System::Windows::Forms::Label^ label1; private: System::Windows::Forms::Label^ label2; protected: protected: protected: protected: private: System::Windows::Forms::Label^ label3; private: System::Windows::Forms::Label^ label4; private: System::Windows::Forms::Label^ label5; private: System::Windows::Forms::Label^ label6; private: System::Windows::Forms::TextBox^ simpleSort; private: System::Windows::Forms::TextBox^ selectionSort; private: System::Windows::Forms::TextBox^ bubbleSort; private: System::Windows::Forms::TextBox^ insertionSort; private: System::Windows::Forms::TextBox^ quickSort; private: System::Windows::Forms::TextBox^ num; private: System::Windows::Forms::Label^ label7; private: System::Windows::Forms::Label^ label8; private: /// <summary> /// Required designer variable. /// </summary> System::ComponentModel::Container ^components; #pragma region Windows Form Designer generated code /// <summary> /// Required method for Designer support - do not modify /// the contents of this method with the code editor. /// </summary> void InitializeComponent(void) { this->Start = (gcnew System::Windows::Forms::Button()); this->label1 = (gcnew System::Windows::Forms::Label()); this->label2 = (gcnew System::Windows::Forms::Label()); this->label3 = (gcnew System::Windows::Forms::Label()); this->label4 = (gcnew System::Windows::Forms::Label()); this->label5 = (gcnew System::Windows::Forms::Label()); this->label6 = (gcnew System::Windows::Forms::Label()); this->simpleSort = (gcnew System::Windows::Forms::TextBox()); this->selectionSort = (gcnew System::Windows::Forms::TextBox()); this->bubbleSort = (gcnew System::Windows::Forms::TextBox()); this->insertionSort = (gcnew System::Windows::Forms::TextBox()); this->quickSort = (gcnew System::Windows::Forms::TextBox()); this->num = (gcnew System::Windows::Forms::TextBox()); this->label7 = (gcnew System::Windows::Forms::Label()); this->label8 = (gcnew System::Windows::Forms::Label()); this->SuspendLayout(); // // Start // this->Start->Location = System::Drawing::Point(86, 305); this->Start->Name = L"Start"; this->Start->Size = System::Drawing::Size(129, 63); this->Start->TabIndex = 0; this->Start->Text = L"Start"; this->Start->UseVisualStyleBackColor = true; this->Start->Click += gcnew System::EventHandler(this, &Form1::button1_Click); // // label1 // this->label1->AutoSize = true; this->label1->Location = System::Drawing::Point(47, 51); this->label1->Name = L"label1"; this->label1->Size = System::Drawing::Size(57, 13); this->label1->TabIndex = 1; this->label1->Text = L"SimpleSort"; // // label2 // this->label2->AutoSize = true; this->label2->Location = System::Drawing::Point(47, 91); this->label2->Name = L"label2"; this->label2->Size = System::Drawing::Size(70, 13); this->label2->TabIndex = 2; this->label2->Text = L"SelectionSort"; // // label3 // this->label3->AutoSize = true; this->label3->Location = System::Drawing::Point(47, 130); this->label3->Name = L"label3"; this->label3->Size = System::Drawing::Size(59, 13); this->label3->TabIndex = 3; this->label3->Text = L"BubbleSort"; // // label4 // this->label4->AutoSize = true; this->label4->Location = System::Drawing::Point(47, 168); this->label4->Name = L"label4"; this->label4->Size = System::Drawing::Size(66, 13); this->label4->TabIndex = 4; this->label4->Text = L"InsertionSort"; // // label5 // this->label5->AutoSize = true; this->label5->Location = System::Drawing::Point(47, 204); this->label5->Name = L"label5"; this->label5->Size = System::Drawing::Size(54, 13); this->label5->TabIndex = 5; this->label5->Text = L"QuickSort"; // // label6 // this->label6->AutoSize = true; this->label6->Location = System::Drawing::Point(47, 9); this->label6->Name = L"label6"; this->label6->Size = System::Drawing::Size(85, 13); this->label6->TabIndex = 6; this->label6->Text = L"Numero di prove"; // // simpleSort // this->simpleSort->Location = System::Drawing::Point(138, 48); this->simpleSort->Name = L"simpleSort"; this->simpleSort->Size = System::Drawing::Size(100, 20); this->simpleSort->TabIndex = 7; // // selectionSort // this->selectionSort->Location = System::Drawing::Point(137, 88); this->selectionSort->Name = L"selectionSort"; this->selectionSort->Size = System::Drawing::Size(100, 20); this->selectionSort->TabIndex = 8; // // bubbleSort // this->bubbleSort->Location = System::Drawing::Point(137, 127); this->bubbleSort->Name = L"bubbleSort"; this->bubbleSort->Size = System::Drawing::Size(100, 20); this->bubbleSort->TabIndex = 9; // // insertionSort // this->insertionSort->Location = System::Drawing::Point(137, 165); this->insertionSort->Name = L"insertionSort"; this->insertionSort->Size = System::Drawing::Size(100, 20); this->insertionSort->TabIndex = 10; // // quickSort // this->quickSort->Location = System::Drawing::Point(137, 201); this->quickSort->Name = L"quickSort"; this->quickSort->Size = System::Drawing::Size(99, 20); this->quickSort->TabIndex = 11; // // num // this->num->Location = System::Drawing::Point(138, 6); this->num->Name = L"num"; this->num->Size = System::Drawing::Size(35, 20); this->num->TabIndex = 12; this->num->Text = L"1"; // // label7 // this->label7->AutoSize = true; this->label7->Location = System::Drawing::Point(66, 238); this->label7->Name = L"label7"; this->label7->Size = System::Drawing::Size(172, 13); this->label7->TabIndex = 13; this->label7->Text = L"Inserire numero di prove desiderato"; // // label8 // this->label8->AutoSize = true; this->label8->Location = System::Drawing::Point(68, 260); this->label8->Name = L"label8"; this->label8->Size = System::Drawing::Size(168, 13); this->label8->TabIndex = 14; this->label8->Text = L"(predefinito 1) quindi premere Start"; // // Form1 // this->AutoScaleDimensions = System::Drawing::SizeF(6, 13); this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font; this->ClientSize = System::Drawing::Size(290, 401); this->Controls->Add(this->label8); this->Controls->Add(this->label7); this->Controls->Add(this->num); this->Controls->Add(this->quickSort); this->Controls->Add(this->insertionSort); this->Controls->Add(this->bubbleSort); this->Controls->Add(this->selectionSort); this->Controls->Add(this->simpleSort); this->Controls->Add(this->label6); this->Controls->Add(this->label5); this->Controls->Add(this->label4); this->Controls->Add(this->label3); this->Controls->Add(this->label2); this->Controls->Add(this->label1); this->Controls->Add(this->Start); this->Name = L"Form1"; this->Text = L"Verifica efficenza algoritmi"; this->ResumeLayout(false); this->PerformLayout(); } #pragma endregion private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) { #define MAX 10000 float v[MAX], v2[MAX]; float t0, t1, speed; int i, n, m; m = MAX; time_t tempo; tempo = time (NULL); srand ( tempo ); for ( i=0; i<m ; i++ ) v[i]= ((((float)rand())/RAND_MAX)*m); n = Convert::ToInt32 ( num->Text ); if ( n>1 ){ //calcolo tempo simpleSort for ( i=0 ; i<n ; i++ ) { memcpy ( v2, v, m*sizeof(float) ); t0= GetTickCount(); simpleSort ( v2, m ); t1= GetTickCount(); speed += ( t1-t0 ); } simpleSort->Text = Convert::ToString ( speed/(float)n ); //calcolo tempo selectionSort for ( i=0 ; i<n ; i++ ) { memcpy ( v2, v, m*sizeof(float)); t0= GetTickCount(); selectionSort ( v2, m ); t1= GetTickCount(); } selectionSort->Text = Convert::ToString ( speed/(float)n ); for ( i=0 ; i<n ; i++ ) { //calcolo tempo bubbleSort memcpy ( v2, v, m*sizeof(float)); t0= GetTickCount(); bubbleSort ( v2, m ); t1= GetTickCount(); } bubbleSort->Text = Convert::ToString ( speed/(float)n ); //calcolo tempo insertionSort for ( i=0 ; i<n ; i++ ) { memcpy ( v2, v, m*sizeof(float)); t0= GetTickCount(); insertionSort ( v2, m ); t1= GetTickCount(); } insertionSort->Text = Convert::ToString ( speed/(float)n ); //calcolo tempo quickSort for ( i=0 ; i<n ; i++ ) { memcpy ( v2, v, m*sizeof(float)); t0= GetTickCount(); quickSort ( v2, m ); t1= GetTickCount(); } quickSort->Text = Convert::ToString ( speed/(float)n ); } } }; }
Il file cpp eccolo:
codice:#include "stdafx.h" void swap ( float*a, float*b ) { float help; help= *a; *a= *b; *b= help; } //simpleSort void simpleSort (float *v, int n ) { int i, j; for ( i=0 ; i<n ; i++ ) for ( j=i+1; j < n ; j++) if ( v[i]>v[j] ) swap ( &v[i],&v[j]); } //selectionSort void selectionSort( float *v, int n ) { int i, j, p; float min; for ( i=0; i<n-1 ; i++ ) { min = v[i]; p = i; for ( j=i+1 ; j<n ; j++ ) if (v[j]<min){ min = v[j]; p = j; } v[p] = v[i]; v[i] = min; } } //bubbleSort void bubbleSort( float *v, int n ) { int i, j, temp; int test; for ( i=n-1 ; i>0 ; i-- ) { test = 0; for ( j=0 ; j<i ; j++ ) if ( v[j]>v[j+1] ) { swap ( &v[j], &v[j+1] ); test = 1; } if ( test==0 ) break; } } //insertionSort void insertionSort (float*v, int n) { int i, j; float app; for ( i=1 ; i<n ; i++ ) { app = v[i]; j = i-1; while ( (j>=0) && (v[j]>app) ) { v[j+1] = v[j]; j--; } v[j+1] = app; } } //quickSort void sort( float *v, int beg, int end ) { if ( end>beg+1 ) { int piv = v[beg], l=beg+1, r=end; while ( l<r ) { if ( v[l]<=piv ) l++; else swap( &v[l], &v[--r] ); } swap( &v[--l], &v[beg] ); sort( v, beg, l ); sort( v, r, end ); } } void quickSort( float *v, int n ) { sort ( v, 0, n-1 ); }
E questo è il .h
codice:void swap ( float*a, float*b ); void simpleSort ( float *v, int n ); void selectionSort ( float *v, int n ); void bubbleSort ( float *v, int n ); void insertionSort ( float *v, int n ); void sort ( float *v, int beg, int end ); void quickSort ( float *v, int n );
HELPPPPPP
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