Class: GDAL::RPCInfo

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/gdal/rpc_info.rb

Overview

Wrapper for FFI::GDAL::RPCInfo.

Instance Method Summary collapse

Constructor Details

#initialize(struct_or_ptr = nil) ⇒ RPCInfo

Returns a new instance of RPCInfo.

Parameters:



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# File 'lib/gdal/rpc_info.rb', line 16

def initialize(struct_or_ptr = nil)
  @c_struct = case struct_or_ptr
              when FFI::GDAL::RPCInfo
                struct_or_ptr
              when FFI::Pointer
                FFI::GDAL::RPCInfo.new(struct_or_ptr)
              else
                FFI::GDAL::RPCInfo.new
              end
end

Instance Method Details

#c_pointer ⇒ FFI::Pointer

Returns:

  • (FFI::Pointer) 


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# File 'lib/gdal/rpc_info.rb', line 28

def c_pointer
  @c_struct.to_ptr
end

#to_metadata ⇒ Array<String>

Returns:



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# File 'lib/gdal/rpc_info.rb', line 33

def to_metadata
  FFI::GDAL::Alg.RPCInfoToMD(@c_struct).read_array_of_string(0)
end