Implementation Guides

(unfinished)

Design Principle

• Keep header only
• Minimize dependencies to other libraries
• Keep portable

If some enhancement (gpu supporting, importing other dl library's model, reading/writing db...) requires other libraries or .cpp files, it should be provided as opt-in model. In other words, default configuration of tiny-cnn must not depend on other libraries.

Coding Rules

• Conform to C++11 standard

  • tiny-cnn should be compiled with -Wall -Wextra -Wpedantic -Werror

• First-class Windows support

  • To support Visual Studio compiler, tiny-cnn can't use some of C99 and C++11 features which Visual Studio 2013 doesn't support.(for example, noexcept, constexpr, Inheriting constructors) For more detail, read this article:Support For C++11/14/17 Features (Modern C++)

• use SCREAMING_SNAKE_CASE with prefix CNN_ for macro name

• use snake_case for other names

• throw nn_error or subclass of nn_error in error

• don't catch any exceptions in tiny-cnn for the sake of exception disabled environment

  • see discussion in #92 for detail

• use 4 spaces instead of tabs