from char to char works

Author: Christopher

FileCreator/FileCreator.cpp

@@ -148,12 +148,14 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClInclude Include="DataFile.h" />
+    <ClInclude Include="FixedSizeRegister.h" />
     <ClInclude Include="stdafx.h" />
     <ClInclude Include="targetver.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="DataFile.cpp" />
     <ClCompile Include="FileCreator.cpp" />
+    <ClCompile Include="FixedSizeRegister.cpp" />
     <ClCompile Include="stdafx.cpp">
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Create</PrecompiledHeader>

FileCreator/FileCreator.vcxproj

@@ -24,6 +24,9 @@
     <ClInclude Include="DataFile.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="FixedSizeRegister.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="stdafx.cpp">
@@ -35,5 +38,8 @@
     <ClCompile Include="DataFile.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="FixedSizeRegister.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>

FileCreator/FileCreator.vcxproj.filters

@@ -0,0 +1,60 @@
+#include "stdafx.h"
+#include "FixedSizeRegister.h"
+
+FixedSizeRegister::FixedSizeRegister()
+{
+	this->dataFile = new DataFile((char*)"fixedSizeFile");
+	this->name = new char[30];
+	this->job = new char[20];
+}
+
+void FixedSizeRegister::printRegister()
+{
+}
+
+char * FixedSizeRegister::toChar()
+{
+	char * data = new char[sizeof(int) + 30 + 20 + sizeof(salary)];
+
+	memcpy(data, reinterpret_cast<char*>(&id), sizeof(int));
+
+	memcpy(data + sizeof(id), name, 30);
+
+	memcpy(data + sizeof(id) + 30, reinterpret_cast<char*>(&salary), sizeof(salary));
+
+	memcpy(data + sizeof(id) + 30 + sizeof(salary), job, 20);
+
+	return data;
+}
+
+void FixedSizeRegister::fromChar(char * data)
+{
+	memcpy(&this->id, data, sizeof(this->id));
+
+	memcpy(this->name, data + sizeof(this->id), 30);
+
+	memcpy(reinterpret_cast<char*>(&salary), data + sizeof(this->id) + 30, sizeof(this->salary));
+
+	memcpy(job, data + sizeof(this->id) + 30 + sizeof(this->salary), 20);
+}
+
+void FixedSizeRegister::openFile(char * name)
+{
+}
+
+void FixedSizeRegister::writeIntoFile()
+{
+}
+
+void FixedSizeRegister::readIntoFile(int position)
+{
+}
+
+void FixedSizeRegister::closeFile()
+{
+}
+
+int FixedSizeRegister::getSize()
+{
+	return sizeof(this->id) + sizeof(this->name) + sizeof(this->job) + +sizeof(this->salary);
+}

FileCreator/FixedSizeRegister.cpp

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "DataFile.h"
+
+class FixedSizeRegister
+{
+private:
+	DataFile * dataFile;
+	unsigned int id;
+	char * name;
+	double salary;
+	char * job;
+
+public:
+	FixedSizeRegister();
+	void printRegister();
+	char* toChar();
+	void fromChar(char* data);
+	void openFile(char* name);
+	void writeIntoFile();
+	void readIntoFile(int position);
+	void closeFile();
+	int getSize();
+};
+