Added clang-format and clang-tidy

.clang-format

@@ -0,0 +1,3 @@
+Language: Cpp
+BasedOnStyle: LLVM
+

.clang-tidy

@@ -0,0 +1,39 @@
+Checks: "*,
+        -abseil-*,
+        -altera-*,
+        -android-*,
+        -fuchsia-*,
+        -google-*,
+        -llvm*,
+        -modernize-use-trailing-return-type,
+        -zircon-*,
+        -readability-else-after-return,
+        -readability-static-accessed-through-instance,
+        -readability-avoid-const-params-in-decls,
+        -cppcoreguidelines-non-private-member-variables-in-classes,
+        -misc-non-private-member-variables-in-classes,
+"
+WarningsAsErrors: ''
+HeaderFilterRegex: ''
+FormatStyle:     none
+CheckOptions:
+  - { key: readability-identifier-naming.NamespaceCase,          value: lower_case }
+  - { key: readability-identifier-naming.ClassCase,              value: CamelCase  }
+  - { key: readability-identifier-naming.StructCase,             value: CamelCase  }
+  - { key: readability-identifier-naming.TemplateParameterCase,  value: CamelCase  }
+  - { key: readability-identifier-naming.FunctionCase,           value: camelBack  }
+  - { key: readability-identifier-naming.VariableCase,           value: lower_case }
+  - { key: readability-identifier-naming.PrivateMemberSuffix,    value: _          }
+  - { key: readability-identifier-naming.ProtectedMemberSuffix,  value: _          }
+  - { key: readability-identifier-naming.MacroDefinitionCase,    value: UPPER_CASE }
+  - { key: readability-identifier-naming.EnumConstantCase,         value: CamelCase }
+  - { key: readability-identifier-naming.EnumConstantPrefix,       value: k         }
+  - { key: readability-identifier-naming.ConstexprVariableCase,    value: CamelCase }
+  - { key: readability-identifier-naming.ConstexprVariablePrefix,  value: k         }
+  - { key: readability-identifier-naming.GlobalConstantCase,       value: CamelCase }
+  - { key: readability-identifier-naming.GlobalConstantPrefix,     value: k         }
+  - { key: readability-identifier-naming.MemberConstantCase,       value: CamelCase }
+  - { key: readability-identifier-naming.MemberConstantPrefix,     value: k         }
+  - { key: readability-identifier-naming.StaticConstantCase,       value: CamelCase }
+  - { key: readability-identifier-naming.StaticConstantPrefix,     value: k         }
+

.gitignore

@@ -1 +1,2 @@
 build
+.cache

CMakeLists.txt

@@ -3,7 +3,6 @@ cmake_minimum_required(VERSION 3.30)
 project(yadro-task VERSION 0.1)
 
 set(CMAKE_CXX_STANDARD 20)
-set(CMAKE_CXX_FLAGS "-Wall")
 
 file(GLOB SOURCES "src/*.cpp")
 

include/filetape.h

@@ -7,56 +7,64 @@
 #include <string>
 
 /**
-* Mock tape implementation that uses text files as data source.
+ * Mock tape implementation that uses text files as data source.
-*
+ *
-* Simulates tape operations by artificially pausing the execution of some methods
+ * Simulates tape operations by artificially pausing the execution of some
-* using time intervals, specified in command line arguments or a configuration file.
+ * methods using time intervals, specified in command line arguments or a
-* Each cell is represented as a seperate line in a file, cell data is stored as plain text.
+ * configuration file. Each cell is represented as a seperate line in a file,
-*/
+ * cell data is stored as plain text.
+ */
 class FileTape : public Tape {
 private:
-    std::fstream file;
+  std::fstream file_;
+
 public:
-    /**
+  ~FileTape() override;
-    * Initialize a new instance of FileTape that will open a file with the specified name.
+  FileTape &operator=(const FileTape &) = delete;
-    * File must be read and write accessible.
+  FileTape(const FileTape &) = delete;
-    *
+  FileTape(FileTape &&) = delete;
-    * @param file_name Name of a file to be opened.
+  FileTape &operator=(FileTape &&) = delete;
-    */
-    FileTape(std::string file_name);
 
-    /**
+  /**
-    * Advances the underlying fstream to a new line.
+   * Initialize a new instance of FileTape that will open a file with the
-    *
+   * specified name. File must be read and write accessible.
-    * @return false if EOF is reached, otherwise true.
+   *
-    */
+   * @param file_name Name of a file to be opened.
-    bool seekForward() override;
+   */
+  explicit FileTape(const std::string &fileName);
 
-    /**
+  /**
-    * Rewinds the underlying fstream to a previous line.
+   * Advances the underlying fstream to a new line.
-    *
+   *
-    * @return false if called from the first line of a file, otherwise true.
+   * @return false if EOF is reached, otherwise true.
-    */
+   */
-    bool seekBackwards() override;
+  bool seekForward() override;
 
-    /**
+  /**
-    * Reads and parses data from the current line.
+   * Rewinds the underlying fstream to a previous line.
-    *
+   *
-    * @return number from the line, or 0 if data can not be parsed.
+   * @return false if called from the first line of a file, otherwise true.
-    */
+   */
-    int32_t read() override;
+  bool seekBackwards() override;
 
-    /**
+  /**
-    * Writes data to the current line.
+   * Reads and parses data from the current line.
-    *
+   *
-    * @param data Number, that should be written to the current line.
+   * @return number from the line, or 0 if data can not be parsed.
-    */
+   */
-    void write(int32_t data) override;
+  int32_t read() override;
 
-    /**
+  /**
-    * Closes the underlying fstream
+   * Writes data to the current line.
-    */
+   *
-    ~FileTape() override;
+   * @param data Number, that should be written to the current line.
+   */
+  void write(int32_t data) override;
+};
+
+struct FileTapeSettings {
+  unsigned int readDelayMs, writeDelayMs;
+  unsigned int seekForwardDelayMs, seekBackwardsDelayMs;
 };
 
 #endif

include/tape.h

@@ -4,47 +4,52 @@
 #include <cstdint>
 
 /**
-* Abstract class representing a magnetic tape.
+ * Abstract class representing a magnetic tape.
-* 
+ *
-* Tape is a storage medium consisting of N cells, where each cell contains a 32-bit signed integer.
+ * Tape is a storage medium consisting of N cells, where each cell contains a
-* Data can be read or written into one cell at a time. Tape can be moved
+ * 32-bit signed integer. Data can be read or written into one cell at a time.
-* one cell forward or backwards in order to change the targeted cell.
+ * Tape can be moved one cell forward or backwards in order to change the
-* Tape performs every operation sequentially. The amount of data stored on a single tape
+ * targeted cell. Tape performs every operation sequentially. The amount of data
-* could exceed the amount of available RAM. Moving tape forward or backwards
+ * stored on a single tape could exceed the amount of available RAM. Moving tape
-* is a very time-consuming operation.
+ * forward or backwards is a very time-consuming operation.
-*/
+ */
 class Tape {
 public:
-    /**
+  Tape(const Tape &) = default;
-    * Advances the tape one cell forward.
+  Tape(Tape &&) = default;
-    *
+  Tape &operator=(const Tape &) = default;
-    * @return false if the next cell doesn't exist (reached end of tape), otherwise true.
+  Tape &operator=(Tape &&) = default;
-    */
+  virtual ~Tape() = default;
-    virtual bool seekForward() = 0;
 
-    /**
+  /**
-    * Rewinds the tape one cell backwards.
+   * Advances the tape one cell forward.
-    *
+   *
-    * @return false if the previous cell doesn't exist (reached beginning of tape), otherwise true.
+   * @return false if the next cell doesn't exist (reached end of tape),
-    */
+   * otherwise true.
-    virtual bool seekBackwards() = 0;
+   */
+  virtual bool seekForward() = 0;
 
-    /**
+  /**
-    * Reads data from the current cell.
+   * Rewinds the tape one cell backwards.
-    *
+   *
-    * @return number, that is stored on the current cell.
+   * @return false if the previous cell doesn't exist (reached beginning of
-    */
+   * tape), otherwise true.
-    virtual int32_t read() = 0;
+   */
+  virtual bool seekBackwards() = 0;
 
-    /**
+  /**
-    * Writes data to the current cell.
+   * Reads data from the current cell.
-    *
+   *
-    * @param data Number, that should be written to the current cell.
+   * @return number, that is stored on the current cell.
-    */
+   */
-    virtual void write(int32_t data) = 0;
+  virtual int32_t read() = 0;
 
-    // default virtual destructor to prevent memory leaks in implementing classes
+  /**
-    virtual ~Tape() = default;
+   * Writes data to the current cell.
+   *
+   * @param data Number, that should be written to the current cell.
+   */
+  virtual void write(int32_t data) = 0;
 };
 
 #endif

src/filetape.cpp

@@ -3,26 +3,16 @@
 #include <fstream>
 #include <string>
 
-FileTape::FileTape(std::string file_name) {
+FileTape::FileTape(const std::string &fileName) {
-    this->file = std::fstream(file_name);
+  this->file_ = std::fstream(fileName);
 }
 
-bool FileTape::seekForward() {
+bool FileTape::seekForward() { return true; }
-    return true;
-}
 
-bool FileTape::seekBackwards() {
+bool FileTape::seekBackwards() { return true; }
-    return true;
-}
 
-int32_t FileTape::read() {
+int32_t FileTape::read() { return 0; }
-    return 0;
-}
 
-void FileTape::write(int32_t data) {
+void FileTape::write(int32_t data) {}
-    
-}
 
-FileTape::~FileTape() {
+FileTape::~FileTape() { this->file_.close(); }
-    this->file.close();
-}

src/main.cpp

@@ -1,7 +1,9 @@
 #include "filetape.h"
-#include <memory>
+#include <iostream>
+#include <ostream>
 
-int main(int argc, char *argv[]) {
+int main(int /*argc*/, char * /*argv*/[]) {
-    std::unique_ptr<Tape> tape(new FileTape("test"));
+  FileTape tape("waw");
-    return 0;
+  std::cout << "Hello, World!" << std::endl;
+  return 0;
 }