This is a pre-production deployment of Warehouse, however changes made here WILL affect the production instance of PyPI.
Latest Version Dependencies status unknown Test status unknown Test coverage unknown
Project Description

Goal

cppclean attempts to find problems in C++ source that slow development in large code bases, for example various forms of unused code. Unused code can be unused functions, methods, data members, types, etc to unnecessary #include directives. Unnecessary #includes can cause considerable extra compiles increasing the edit-compile-run cycle.

This is a fork of the original cppclean project. The original project home page, which no longer contains code, is at https://code.google.com/p/cppclean/.

Features

cppclean finds the following:

  • Classes with virtual methods, no virtual destructor, and no bases

  • Global/static data that are potential problems when using threads

  • Functions that are declared but not defined

  • Unnecessary forward class declarations

  • Unnecessary function declarations

  • Undeclared function definitions

  • Unnecessary #includes in header files
    • No direct reference to anything in the header
    • Header is unnecessary if classes were forward declared instead
  • Inconsistent case in #includes (foo.h versus Foo.h)

  • (planned) Unnecessary #includes in source files

  • (planned) Source files that reference headers not directly #included, ie, files that rely on a transitive #include from another header

  • (planned) Unused members (private, protected, & public) methods and data

  • (planned) using namespace std in header files

  • (planned) Methods that are declared but not defined

AST is Abstract Syntax Tree, a representation of parsed source code (https://en.wikipedia.org/wiki/Abstract_syntax_tree).

Installation

$ pip install --upgrade cppclean

Run

$ cppclean <path>

Multiple include paths can be specified:

$ cppclean --include-path=directory1 --include-path=directory2 <path>

Current status

The parser works pretty well for header files, parsing about 99% of Google’s header files. Anything which inspects structure of C++ source files should work reasonably well. Function bodies are not transformed to an AST, but left as tokens.

Non-goals

  • Parsing all valid C++ source
  • Handling invalid C++ source gracefully
  • Compiling to machine code (or anything beyond an AST)
Release History

Release History

0.12

This version

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0.11

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0.10

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0.9

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0.8

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0.7

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0.6

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0.5

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0.4

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0.3

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0.2.6

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0.2.5

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0.2.4

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0.2.3

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0.2.2

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0.2.1

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0.2

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0.1.4

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0.1.3

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0.1.2

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0.1.1

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Download Files

Download Files

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File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
cppclean-0.12.tar.gz (29.2 kB) Copy SHA256 Checksum SHA256 Source Aug 7, 2016

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