week 6 huiswerk toegevoegd

6 files changed, 185 insertions, 0 deletions

diff --git a/week-6/Punt.cpp b/week-6/Punt.cpp
new file mode 100644
index 0000000..707047e
--- /dev/null
+++ b/week-6/Punt.cpp
@@ -0,0 +1,17 @@
+#include "Punt.h"
+
+Punt::Punt() {
+	this->x = this->y = this->z = 0;
+}
+
+Punt::Punt(int x, int y, int z) {
+	this->x = x;
+	this->y = y;
+	this->z = z;
+}
+
+std::ostream& operator << ( std::ostream& output, const Punt& punt ) {
+	output << "(" << punt.x << "," << punt.y << "," << punt.z << ")";
+	return output;
+}
+
diff --git a/week-6/Punt.h b/week-6/Punt.h
new file mode 100644
index 0000000..b56e798
--- /dev/null
+++ b/week-6/Punt.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include <iostream>
+
+class Punt
+{
+private:
+    Punt();
+    Punt( int x, int y, int z );
+
+    friend std::ostream& operator << ( std::ostream& output, const Punt& punt );
+
+private:
+    int x, y, z;
+
+    friend class PuntContainer;
+};
diff --git a/week-6/PuntContainer.cpp b/week-6/PuntContainer.cpp
new file mode 100644
index 0000000..59b5fd7
--- /dev/null
+++ b/week-6/PuntContainer.cpp
@@ -0,0 +1,69 @@
+#include "PuntContainer.h"
+#include "Punt.h"
+
+int PuntContainer::checkX(const Punt& punt1, const Punt& punt2) {
+	return punt1.x - punt2.x;
+}
+
+int PuntContainer::checkY(const Punt& punt1, const Punt& punt2) {
+	return punt1.y - punt2.y;
+}
+
+int PuntContainer::checkZ(const Punt& punt1, const Punt& punt2) {
+	return punt1.z - punt2.z;
+}
+
+int PuntContainer::checkX2(const Punt& punt1, const Punt& punt2) const {
+	return punt1.x - punt2.x;
+}
+
+int PuntContainer::checkY2(const Punt& punt1, const Punt& punt2) const {
+	return punt1.y - punt2.y;
+}
+
+int PuntContainer::checkZ2(const Punt& punt1, const Punt& punt2) const {
+	return punt1.z - punt2.z;
+}
+
+PuntContainer::PuntContainer() {
+	this->puntRij = (Punt*) malloc(sizeof(Punt) * 10);
+}
+
+PuntContainer::~PuntContainer() {
+	free(this->puntRij);
+}
+
+void PuntContainer::add(int x, int y, int z) {
+	puntRij[grootte].x = x;
+	puntRij[grootte].y = y;
+	puntRij[grootte].z = z;
+	grootte++;
+}
+
+void PuntContainer::sort1(int (*fnCompare)(const Punt&, const Punt&)) {
+	for ( uint32_t outer = grootte-1; outer > 0; outer-- )
+		for ( uint32_t inner=0; inner < outer; inner++ )
+			if ( (*fnCompare)(puntRij[inner],puntRij[inner+1]) > 0 ) {
+				Punt    temp     = puntRij[inner];
+				puntRij[inner]   = puntRij[inner+1];
+				puntRij[inner+1] = temp;
+			}
+}
+
+void PuntContainer::sort2(int (PuntContainer::*fnCompare)(const Punt&, const Punt&) const) {
+	for ( uint32_t outer = grootte-1; outer > 0; outer-- )
+		for ( uint32_t inner=0; inner < outer; inner++ ) {
+			if ( (*this.*fnCompare)(puntRij[inner],puntRij[inner+1]) > 0 ) {
+				Punt		temp		 = puntRij[inner];
+				puntRij[inner]	 = puntRij[inner+1];
+				puntRij[inner+1] = temp;
+			}
+		}
+}
+
+void PuntContainer::showAll() {
+	for (uint32_t i = 0; i < this->grootte; i++)
+		std::cout << this->puntRij[i] << std::endl;
+	std::cout << std::endl;
+}
+
diff --git a/week-6/PuntContainer.h b/week-6/PuntContainer.h
new file mode 100644
index 0000000..58c7875
--- /dev/null
+++ b/week-6/PuntContainer.h
@@ -0,0 +1,35 @@
+#pragma once
+
+class Punt;
+
+#include <cstdint>
+
+class PuntContainer
+{
+public:
+                    PuntContainer();
+    virtual        ~PuntContainer();
+
+public:
+    virtual void    add( int x, int y, int z );
+
+    virtual void    sort1( int (*)( const Punt&, const Punt&) );
+    virtual void    sort2( int (PuntContainer::*)( const Punt&, const Punt&) const );
+
+    virtual void    showAll();
+
+public:
+    static  int     checkX( const Punt& punt1, const Punt& punt2 );
+    static  int     checkY( const Punt& punt1, const Punt& punt2 );
+    static  int     checkZ( const Punt& punt1, const Punt& punt2 );
+
+public:
+    virtual int     checkX2( const Punt& punt1, const Punt& punt2 )  const;
+    virtual int     checkY2( const Punt& punt1, const Punt& punt2 )  const;
+    virtual int     checkZ2( const Punt& punt1, const Punt& punt2 )  const;
+
+private:
+    Punt*           puntRij;
+    uint32_t        grootte;
+};
+
diff --git a/week-6/main.cpp b/week-6/main.cpp
new file mode 100644
index 0000000..701ac33
--- /dev/null
+++ b/week-6/main.cpp
@@ -0,0 +1,23 @@
+#include "PuntContainer.h"
+
+#include <iostream>
+
+int main()
+{
+    PuntContainer container;
+
+    container.add( 1, 3, 4 );
+    container.add( 3, 2, 1 );
+    container.add( 2, 4, 2 );
+
+    container.sort2( &PuntContainer::checkZ2 );
+    container.showAll();
+
+    container.sort2( &PuntContainer::checkY2 );
+    container.showAll();
+
+    container.sort2( &PuntContainer::checkX2 );
+    container.showAll();
+
+    return 0;
+}
diff --git a/week-6/makefile b/week-6/makefile
new file mode 100644
index 0000000..3b71b5b
--- /dev/null
+++ b/week-6/makefile
@@ -0,0 +1,24 @@
+CC = gcc
+LD = gcc
+RM = rm -f
+TARGET = main
+
+LFLAGS += -lstdc++
+
+SRCS := $(wildcard *.cpp)
+OBJS := $(patsubst %.cpp,%.o, $(SRCS))
+
+all: main
+
+%.o: %.cpp
+	$(CC) -c $(CFLAGS) $< -o $@
+
+$(TARGET): $(OBJS)
+	$(LD) $^ $(LFLAGS) -o $@
+
+clean:
+	$(RM) $(TARGET) $(OBJS)
+
+compile_commands: clean
+	compiledb make
+