Rijesenje zadatka 3

exercise/01/animal.cpp

@@ -0,0 +1 @@
+#include "animal.h"

exercise/01/animal.h

@@ -0,0 +1,13 @@
+#pragma once
+
+#include <string>
+
+class animal
+{
+public:
+  virtual ~animal() = default;
+
+  virtual std::wstring species() = 0;
+  virtual unsigned int legs() = 0;
+};
+

exercise/01/animal_factory.h

@@ -0,0 +1,20 @@
+#pragma once
+
+#include "cockroach.h"
+#include "sparrow.h"
+#include "tarantula.h"
+
+animal* animal_factory(unsigned int type)
+{
+  switch (type)
+  {
+  case 1:
+    return new cockroach;
+  case 2:
+    return new sparrow;
+  case 3:
+    return new tarantula;
+  default:
+    return nullptr;
+  }
+}

exercise/01/animals.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.28010.2050
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "animals", "animals.vcxproj", "{BB15329E-10D8-4740-94BC-64C50BA4EE12}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x86 = Debug|x86
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{BB15329E-10D8-4740-94BC-64C50BA4EE12}.Debug|x86.ActiveCfg = Debug|Win32
+		{BB15329E-10D8-4740-94BC-64C50BA4EE12}.Debug|x86.Build.0 = Debug|Win32
+		{BB15329E-10D8-4740-94BC-64C50BA4EE12}.Release|x86.ActiveCfg = Release|Win32
+		{BB15329E-10D8-4740-94BC-64C50BA4EE12}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {D129E7D0-15C2-47FA-860B-F3A56F576424}
+	EndGlobalSection
+EndGlobal

exercise/01/animals.vcxproj

@@ -84,9 +84,24 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClInclude Include="animal.h" />
+    <ClInclude Include="animal_factory.h" />
+    <ClInclude Include="bird.h" />
+    <ClInclude Include="cockroach.h" />
+    <ClInclude Include="insect.h" />
+    <ClInclude Include="leg_counter.h" />
+    <ClInclude Include="sparrow.h" />
+    <ClInclude Include="spider.h" />
+    <ClInclude Include="tarantula.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="animal.cpp" />
+    <ClCompile Include="bird.cpp" />
+    <ClCompile Include="cockroach.cpp" />
+    <ClCompile Include="insect.cpp" />
+    <ClCompile Include="leg_counter.cpp" />
+    <ClCompile Include="sparrow.cpp" />
+    <ClCompile Include="spider.cpp" />
+    <ClCompile Include="tarantula.cpp" />
     <ClCompile Include="test.cpp" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

exercise/01/animals.vcxproj.filters

@@ -7,6 +7,15 @@
     <Filter Include="test">
       <UniqueIdentifier>{3cc0fd48-6585-4969-94bd-406daa5f786b}</UniqueIdentifier>
     </Filter>
+    <Filter Include="src\birds">
+      <UniqueIdentifier>{86b04c11-d90c-49df-b0c7-c75f1c188abc}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\spiders">
+      <UniqueIdentifier>{4440da7f-201a-4e94-b132-3fbf2265aaf7}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\insects">
+      <UniqueIdentifier>{f21d6caf-1229-4633-85c6-66427a707c9d}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="test.cpp">
@@ -15,10 +24,55 @@
     <ClCompile Include="animal.cpp">
       <Filter>src</Filter>
     </ClCompile>
+    <ClCompile Include="leg_counter.cpp">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="bird.cpp">
+      <Filter>src\birds</Filter>
+    </ClCompile>
+    <ClCompile Include="sparrow.cpp">
+      <Filter>src\birds</Filter>
+    </ClCompile>
+    <ClCompile Include="cockroach.cpp">
+      <Filter>src\insects</Filter>
+    </ClCompile>
+    <ClCompile Include="insect.cpp">
+      <Filter>src\insects</Filter>
+    </ClCompile>
+    <ClCompile Include="spider.cpp">
+      <Filter>src\spiders</Filter>
+    </ClCompile>
+    <ClCompile Include="tarantula.cpp">
+      <Filter>src\spiders</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="animal.h">
       <Filter>src</Filter>
     </ClInclude>
+    <ClInclude Include="leg_counter.h">
+      <Filter>src</Filter>
+    </ClInclude>
+    <ClInclude Include="animal_factory.h">
+      <Filter>src</Filter>
+    </ClInclude>
+    <ClInclude Include="bird.h">
+      <Filter>src\birds</Filter>
+    </ClInclude>
+    <ClInclude Include="sparrow.h">
+      <Filter>src\birds</Filter>
+    </ClInclude>
+    <ClInclude Include="cockroach.h">
+      <Filter>src\insects</Filter>
+    </ClInclude>
+    <ClInclude Include="insect.h">
+      <Filter>src\insects</Filter>
+    </ClInclude>
+    <ClInclude Include="spider.h">
+      <Filter>src\spiders</Filter>
+    </ClInclude>
+    <ClInclude Include="tarantula.h">
+      <Filter>src\spiders</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>

exercise/01/bird.cpp

@@ -0,0 +1,17 @@
+#include "bird.h"
+
+const unsigned int bird::numberOfLegs = 2;
+
+bird::bird()
+{
+}
+
+
+bird::~bird()
+{
+}
+
+unsigned int bird::legs()
+{
+  return numberOfLegs;
+}

exercise/01/bird.h

@@ -0,0 +1,13 @@
+#pragma once
+#include "animal.h"
+
+class bird :
+  public animal
+{
+public:
+  bird();
+  ~bird();
+  static const unsigned int numberOfLegs;
+  unsigned int legs();
+};
+

exercise/01/cockroach.cpp

@@ -0,0 +1,17 @@
+#include "cockroach.h"
+
+const std::wstring cockroach::name = L"cockroach";
+
+cockroach::cockroach()
+{
+}
+
+
+cockroach::~cockroach()
+{
+}
+
+std::wstring cockroach::species()
+{
+  return name;
+}

exercise/01/cockroach.h

@@ -0,0 +1,16 @@
+#pragma once
+#include "insect.h"
+
+
+class cockroach :
+  public insect
+{
+public:
+  cockroach();
+  ~cockroach();
+  std::wstring species();
+
+private:
+  static const std::wstring name;
+};
+

exercise/01/insect.cpp

@@ -0,0 +1,17 @@
+#include "insect.h"
+
+const unsigned int insect::numberOfLegs = 6;
+
+insect::insect()
+{
+}
+
+
+insect::~insect()
+{
+}
+
+unsigned int insect::legs()
+{
+  return numberOfLegs;
+}

exercise/01/insect.h

@@ -0,0 +1,13 @@
+#pragma once
+#include "animal.h"
+
+class insect :
+  public animal
+{
+public:
+  insect();
+  ~insect();
+  unsigned int legs();
+  static const unsigned int numberOfLegs;
+};
+

exercise/01/leg_counter.cpp

@@ -0,0 +1,27 @@
+#include "leg_counter.h"
+
+
+
+leg_counter::leg_counter() :
+  legCount(0)
+{
+}
+
+
+leg_counter::~leg_counter()
+{
+}
+
+std::wstring leg_counter::add_animal(animal* animal)
+{
+  legCount += animal->legs();
+  std::wstring species = animal->species();
+  delete animal;
+  animal = nullptr;
+  return species;
+}
+
+unsigned int leg_counter::legs()
+{
+  return legCount;
+}

exercise/01/leg_counter.h

@@ -0,0 +1,15 @@
+#pragma once
+#include <string>
+#include "animal.h"
+
+class leg_counter
+{
+private:
+  int legCount;
+public:
+  leg_counter();
+  ~leg_counter();
+  std::wstring add_animal(animal*);
+  unsigned int legs();
+};
+

exercise/01/sparrow.cpp

@@ -0,0 +1,17 @@
+#include "sparrow.h"
+
+const std::wstring sparrow::name = L"sparrow";
+
+sparrow::sparrow()
+{
+}
+
+
+sparrow::~sparrow()
+{
+}
+
+std::wstring sparrow::species()
+{
+  return name;
+}

exercise/01/sparrow.h

@@ -0,0 +1,14 @@
+#pragma once
+#include "bird.h"
+
+class sparrow :
+  public bird
+{
+private:
+  static const std::wstring name;
+public:
+  sparrow();
+  ~sparrow();
+  std::wstring species();
+};
+

exercise/01/spider.cpp

@@ -0,0 +1,17 @@
+#include "spider.h"
+
+const unsigned int spider::numberOfLegs = 8;
+
+spider::spider()
+{
+}
+
+
+spider::~spider()
+{
+}
+
+unsigned int spider::legs()
+{
+  return numberOfLegs;
+}

exercise/01/spider.h

@@ -0,0 +1,14 @@
+#pragma once
+#include "animal.h"
+
+class spider :
+  public animal
+{
+private:
+  static const unsigned int numberOfLegs;
+public:
+  spider();
+  ~spider();
+  unsigned int legs();
+};
+

exercise/01/tarantula.cpp

@@ -0,0 +1,17 @@
+#include "tarantula.h"
+
+const std::wstring tarantula::name = L"tarantula";
+
+tarantula::tarantula()
+{
+}
+
+
+tarantula::~tarantula()
+{
+}
+
+std::wstring tarantula::species()
+{
+  return name;
+}