Class: MxxRu::Cpp::RuCodeGen

Inherits:
AbstractGenerator show all
Defined in:
lib/mxx_ru/cpp/rucodegen.rb

Overview

Generator intended to use generators based on RuCodeGen in C++ projects.

The attachment of the given generator to the C++ projects consists in that it allows sources_root value be taken into account during a work with names of code generation scripts.

For example, for my_prj/pub.rb and my_prj/impl/details.rb code generation scripts:

require 'mxx_ru/cpp'
require 'mxx_ru/cpp/rucodegen'

MxxRu::setup_target( MxxRu::Cpp::ExeTarget.new( "my_prj/prj.rb" ) {
  ...
  rucodegen = generator( MxxRu::Cpp::RuCodeGen.new( self ) )
  ...
  rucodegen << "pub.rb"
  ...
  sources_root( "impl" ) {
    rucodegen << "details.rb"
    ...
  }
  ...
})

NOTE. RuCodeGen#add method may be used instead of shift operator for adding next code generation script

rucodegen.add "details.rb"

Since RuCodeGen 0.2.0 embeded scripts supported by RuCodeGen#add_embedded method:

rucodegen.add_embedded 'cfg.hpp'

Defined Under Namespace

Classes: Embedded, Script, Standalone

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(target) ⇒ RuCodeGen

Constructor.

target

Target, code generation is performed for.



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# File 'lib/mxx_ru/cpp/rucodegen.rb', line 117

def initialize( target )
  @target = target
  @scripts = []
end

Instance Attribute Details

#scripts ⇒ Object (readonly)

A list of code generation script names.



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# File 'lib/mxx_ru/cpp/rucodegen.rb', line 111

def scripts
  @scripts
end

#target ⇒ Object (readonly)

Target, code generation is performed for.



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# File 'lib/mxx_ru/cpp/rucodegen.rb', line 108

def target
  @target
end

Instance Method Details

#<<(script) ⇒ Object Also known as: add

Adding a name of next code generation script.



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# File 'lib/mxx_ru/cpp/rucodegen.rb', line 123

def <<( script )
  @scripts << Standalone.new( @target.create_full_src_file_name( script ) )
end

#add_embedded(script) ⇒ Object Also known as: add_embeded

Adding a name of next embeded code generation script.



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# File 'lib/mxx_ru/cpp/rucodegen.rb', line 130

def add_embedded( script )
  @scripts << Embedded.new( @target.create_full_src_file_name( script ) )
end

#build(target) ⇒ Object

Perform code generation.



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# File 'lib/mxx_ru/cpp/rucodegen.rb', line 137

def build( target )
  @scripts.each do |s|
    AbstractTarget.run(
        [ s.build_cmd( :build ) ],
        [],
        "running code generation script #{s} (build mode)" )
  end
end

#clean(target) ⇒ Object

Perform cleanup of generated files.



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# File 'lib/mxx_ru/cpp/rucodegen.rb', line 147

def clean( target )
  @scripts.each do |s|
    AbstractTarget.run(
        [ s.build_cmd( :clean ) ],
        [],
        "running code generation script #{s} (clean mode)" )
  end
end