Module: GDAL::EnvironmentMethods

Included in:
GDAL
Defined in:
lib/gdal/environment_methods.rb

Overview

Getters and setters for the GDAL environment.

Instance Method Summary collapse

Instance Method Details

#cache_max ⇒ Integer 



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# File 'lib/gdal/environment_methods.rb', line 7

def cache_max
  FFI::GDAL::GDAL.GDALGetCacheMax
end

#cache_max64 ⇒ Integer 



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# File 'lib/gdal/environment_methods.rb', line 17

def cache_max64
  FFI::GDAL::GDAL.GDALGetCacheMax64
end

#cache_max64=(bytes) ⇒ Object 



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# File 'lib/gdal/environment_methods.rb', line 22

def cache_max64=(bytes)
  FFI::GDAL::GDAL.GDALSetCacheMax64(bytes)
end

#cache_max=(bytes) ⇒ Object 



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# File 'lib/gdal/environment_methods.rb', line 12

def cache_max=(bytes)
  FFI::GDAL::GDAL.GDALSetCacheMax(bytes)
end

#cache_used ⇒ Integer 



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# File 'lib/gdal/environment_methods.rb', line 27

def cache_used
  FFI::GDAL::GDAL.GDALGetCacheUsed
end

#cache_used64 ⇒ Integer 



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# File 'lib/gdal/environment_methods.rb', line 32

def cache_used64
  FFI::GDAL::GDAL.GDALGetCacheUsed64
end

#dump_open_datasets(file_path) ⇒ Object 



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# File 'lib/gdal/environment_methods.rb', line 42

def dump_open_datasets(file_path)
  file_ptr = FFI::CPL::Conv.CPLOpenShared(file_path, "w", false)
  FFI::GDAL::GDAL.GDALDumpOpenDatasets(file_ptr)
  FFI::CPL::Conv.CPLCloseShared(file_ptr)
end

#flush_cache_block ⇒ Boolean 



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# File 'lib/gdal/environment_methods.rb', line 37

def flush_cache_block
  FFI::GDAL::GDAL.GDALFlushCacheBlock
end