Class: FFI::Clang::PresumedLocation

Inherits:
SourceLocation show all
Defined in:
lib/ffi/clang/source_location.rb

Instance Attribute Summary collapse

Attributes inherited from SourceLocation

#location

Instance Method Summary collapse

Methods inherited from SourceLocation

#==, #from_main_file?, #in_system_header?, #null?, null_location

Constructor Details

#initialize(location) ⇒ PresumedLocation

Returns a new instance of PresumedLocation.



74
75
76
77
78
79
80
81
82
83
84
85
86
 
# File 'lib/ffi/clang/source_location.rb', line 74

def initialize(location)
	super(location)

	cxstring = MemoryPointer.new Lib::CXString
	line = MemoryPointer.new :uint
	column = MemoryPointer.new :uint

	Lib::get_presumed_location(@location, cxstring, line, column)

	@filename = Lib.extract_string cxstring
	@line = line.get_uint(0)
	@column = column.get_uint(0)
end

Instance Attribute Details

#column ⇒ Object (readonly)

Returns the value of attribute column.



72
73
74
 
# File 'lib/ffi/clang/source_location.rb', line 72

def column
  @column
end

#filename ⇒ Object (readonly)

Returns the value of attribute filename.



72
73
74
 
# File 'lib/ffi/clang/source_location.rb', line 72

def filename
  @filename
end

#line ⇒ Object (readonly)

Returns the value of attribute line.



72
73
74
 
# File 'lib/ffi/clang/source_location.rb', line 72

def line
  @line
end

#offset ⇒ Object (readonly)

Returns the value of attribute offset.



72
73
74
 
# File 'lib/ffi/clang/source_location.rb', line 72

def offset
  @offset
end

Instance Method Details

#as_string ⇒ Object 



88
89
90
 
# File 'lib/ffi/clang/source_location.rb', line 88

def as_string
	"#{@filename}:#{@line}:#{@column}"
end

#to_s ⇒ Object 



92
93
94
 
# File 'lib/ffi/clang/source_location.rb', line 92

def to_s
	"PresumedLocation <#{self.as_string}>"
end