Class: Store

Inherits:
DefMethod show all
Defined in:
lib/erbpp/narray_def.rb,
ext/numo/narray/gen/narray_def.rb

Overview

Direct Known Subclasses

StoreArray, StoreNum

Constant Summary collapse

DEFS = 
[]

Constants inherited from ErbPP

ErbPP::ATTRS

Instance Attribute Summary collapse

Attributes inherited from ErbPP

#children, #parent

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from DefMethod

#c_name, #define_method_args, #id_op, #init_def, #op_map, #singleton

Methods included from DeclMethod

#def_alias, #def_alloc_func, #def_const, #def_method, #def_module_function, #def_singleton_method, #undef_alloc_func, #undef_method, #undef_singleton_method

Methods inherited from ErbPP

#add_child, #attr_method, #attrs, #check_params, define_attrs, #description, #find, #find_tmpl, #get, #has_attr?, #init_def, #load_erb, #method_missing, #method_missing_alias, #parents, #result, #run, #search_method_in_parents, #set, #write

Constructor Details

#initialize(parent, tmpl, tpname, dtype, tpclass, macro) ⇒ Store

Returns a new instance of Store.



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# File 'lib/erbpp/narray_def.rb', line 291

def initialize(parent,tmpl,tpname,dtype,tpclass,macro)
  super(parent,tmpl)
  @tpname=tpname
  @dtype=dtype
  @tpclass=tpclass
  @macro=macro
  DEFS.push(self)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class ErbPP

Instance Attribute Details

#dtype ⇒ Object (readonly)

Returns the value of attribute dtype.



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# File 'lib/erbpp/narray_def.rb', line 299

def dtype
  @dtype
end

#macro ⇒ Object (readonly)

Returns the value of attribute macro.



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# File 'lib/erbpp/narray_def.rb', line 299

def macro
  @macro
end

#tmpl ⇒ Object (readonly)

Returns the value of attribute tmpl.



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# File 'lib/erbpp/narray_def.rb', line 299

def tmpl
  @tmpl
end

#tpclass ⇒ Object (readonly)

Returns the value of attribute tpclass.



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# File 'lib/erbpp/narray_def.rb', line 299

def tpclass
  @tpclass
end

#tpname ⇒ Object (readonly)

Returns the value of attribute tpname.



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# File 'lib/erbpp/narray_def.rb', line 299

def tpname
  @tpname
end

Class Method Details

.definitions ⇒ Object 



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# File 'lib/erbpp/narray_def.rb', line 330

def self.definitions
  a = []
  DEFS.each do |x|
    if x.condition("")
      if x.tpname == x.parents[0].class_name.downcase
        a.unshift(x)
      else
        a.push(x)
      end
    end
  end
  a
end

Instance Method Details

#c_func(n = nil) ⇒ Object 



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# File 'lib/erbpp/narray_def.rb', line 301

def c_func
  "numo_#{tp}_store_#{tpname}"
end

#c_iter ⇒ Object 



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# File 'lib/erbpp/narray_def.rb', line 305

def c_iter
  "iter_#{tp}_store_#{tpname}"
end

#condition(klass) ⇒ Object 



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# File 'lib/erbpp/narray_def.rb', line 313

def condition(klass)
  "#{klass}==#{tpclass}"
end

#definition ⇒ Object 



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# File 'lib/erbpp/narray_def.rb', line 309

def definition
  nil
end

#extract_data(ptr, pos, x) ⇒ Object 



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# File 'lib/erbpp/narray_def.rb', line 317

def extract_data(ptr,pos,x)
  case tpname
  when "bit"
    "{BIT_DIGIT b; LOAD_BIT(#{ptr},#{pos},b); x = m_from_real(b);}"
  when "robject"
    "#{x} = m_num_to_data(*(#{dtype}*)(#{ptr}+#{pos}))"
  when /complex/
    "{#{dtype} *p = (#{dtype}*)(#{ptr}+#{pos}); #{x} = c_new(REAL(*p),IMAG(*p));}"
  else
    "#{x} = m_from_real(*(#{dtype}*)(#{ptr}+#{pos}))"
  end
end