Class: Typelib::ArrayType

Inherits:
Object
  • Object
show all
Defined in:
lib/orogen/gen/typekit.rb,
lib/orogen/marshallers/iostream.rb

Class Method Summary collapse

Class Method Details

.arg_type ⇒ Object 



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# File 'lib/orogen/gen/typekit.rb', line 271

def self.arg_type; "#{deference.cxx_name} const*" end

.code_assign(result, indent, dest, src) ⇒ Object 



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# File 'lib/orogen/gen/typekit.rb', line 279

def self.code_assign(result, indent, dest, src)
    element_type = deference
    allocate_index do |i|
        result << <<-EOT
#{indent}for(int #{i} = 0; #{i} < #{length}; ++#{i})
#{indent}{
        EOT
        deference.code_assign(result, "#{indent}  ", "#{dest}[#{i}]", "#{src}[#{i}]")
        result << "#{indent}}"
    end
end

.code_copy(typekit, result, indent, dest, src, method) ⇒ Object 



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# File 'lib/orogen/gen/typekit.rb', line 291

def self.code_copy(typekit, result, indent, dest, src, method)
    element_type = registry.build(deference.name)

    allocate_index do |i|
        result << <<-EOT
#{indent}for(int #{i} = 0; #{i} < length; ++#{i})
#{indent}{
        EOT

        if string = yield(element_type, indent, "#{dest}[#{i}]", "#{src}[#{i}]")
            if !string.respond_to?(:to_str)
                result << "#{indent}  #{dest}[#{i}] = #{src}[#{i}];\n"
            else
                result << string
            end
        else
            s_src  = "#{src}[#{i}]"
            s_dest = "#{dest}[#{i}]"
            if element_type < ArrayType
                if src == "value"
                    s_src = "reinterpret_cast< #{element_type.deference.cxx_name} const*>(#{s_src}), #{element_type.length}"
                else
                    s_dest = "reinterpret_cast< #{element_type.deference.cxx_name}*>(#{s_dest}), #{element_type.length}"
                end
            end

            result << "#{indent}    #{method}(#{s_dest}, #{s_src});\n";
        end

        result << "#{indent}}\n";
    end
    result
end

.from_intermediate(typekit, result, indent) ⇒ Object 



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# File 'lib/orogen/gen/typekit.rb', line 333

def self.from_intermediate(typekit, result, indent)
    code_copy(typekit, result, indent, "value", "intermediate", "fromIntermediate") do |type, indent, dest, src|
        if !type.contains_opaques?
            type.code_assign([], indent, dest, src).join
        end
    end
end

.ref_type ⇒ Object 



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# File 'lib/orogen/gen/typekit.rb', line 272

def self.ref_type; "#{deference.cxx_name}*" end

.to_intermediate(typekit, result, indent) ⇒ Object 



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# File 'lib/orogen/gen/typekit.rb', line 325

def self.to_intermediate(typekit, result, indent)
    code_copy(typekit, result, indent, "intermediate", "value", "toIntermediate") do |type, indent, dest, src|
        if !type.contains_opaques?
            type.code_assign([], indent, dest, src).join
        end
    end
end

.to_m_type(target_basename, typekit) ⇒ Object 



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# File 'lib/orogen/gen/typekit.rb', line 274

def self.to_m_type(target_basename, typekit)
    deference_name = typekit.intermediate_cxxname_for(deference)
    "typedef #{deference_name[0]} orogen_typekits_mtype_#{target_basename}#{deference_name[1]};"
end

.to_stream(typekit, result, indent) ⇒ Object 



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# File 'lib/orogen/marshallers/iostream.rb', line 73

def self.to_stream(typekit, result, indent)
    element_type = registry.build(deference.name)

    result << indent << "io << \"[ \";\n"

    first_field = true
    allocate_index do |i|
        result << <<-EOT
#{indent}bool first_field = true;
#{indent}for(int #{i} = 0; #{i} < length; ++#{i})
#{indent}{
#{indent}    if (!first_field)
#{indent}         io << ", ";
#{indent}    first_field = false;
        EOT

        if element_type.inlines_code?
            result << "#{indent}    io << value[#{i}];\n"
        elsif element_type < ArrayType
            result << "#{indent}    toStream(\"\", reinterpret_cast<#{element_type.deference.cxx_name} const*>(value[#{i}]), #{element_type.length}, io);\n"
        else
            result << "#{indent}    toStream(\"\", value[#{i}], io);\n"
        end
        result << "#{indent}}\n"
    end
    result << indent << "io << \" ]\";\n"
end