ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]

‘void {anonymous}::RColumnElementQuantized<T>::SetValueRange(double, double) [with T = double]’ declared ‘static’ but never defined [-Wunused-function]

‘void {anonymous}::RColumnElementQuantized<T>::SetValueRange(double, double) [with T = float]’ declared ‘static’ but never defined [-Wunused-function]

‘void {anonymous}::RColumnElementQuantized<T>::SetBitsOnStorage(std::size_t) [with T = double]’ declared ‘static’ but never defined [-Wunused-function]

‘void {anonymous}::RColumnElementQuantized<T>::SetBitsOnStorage(std::size_t) [with T = float]’ declared ‘static’ but never defined [-Wunused-function]

‘void {anonymous}::RColumnElementTrunc<T>::SetBitsOnStorage(std::size_t) [with T = double]’ declared ‘static’ but never defined [-Wunused-function]

‘void {anonymous}::RColumnElementTrunc<T>::SetBitsOnStorage(std::size_t) [with T = float]’ declared ‘static’ but never defined [-Wunused-function]

attributes at the beginning of statement are ignored [-Wattributes]

variable ‘inv_org’ set but not used [-Wunused-but-set-variable]

ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]

ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]