fpu_defs.hh File Reference
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Namespaces | |
| Parma_Polyhedra_Library | |
| The entire library is confined to this namespace. | |
Functions | |
Functions Controlling Floating Point Unit | |
| void | Parma_Polyhedra_Library::fpu_initialize_control_functions () |
| Initializes the FPU control functions. More... | |
| fpu_rounding_direction_type | Parma_Polyhedra_Library::fpu_get_rounding_direction () |
| Returns the current FPU rounding direction. More... | |
| void | Parma_Polyhedra_Library::fpu_set_rounding_direction (fpu_rounding_direction_type dir) |
Sets the FPU rounding direction to dir. More... | |
| fpu_rounding_control_word_type | Parma_Polyhedra_Library::fpu_save_rounding_direction (fpu_rounding_direction_type dir) |
Sets the FPU rounding direction to dir and returns the rounding control word previously in use. More... | |
| fpu_rounding_control_word_type | Parma_Polyhedra_Library::fpu_save_rounding_direction_reset_inexact (fpu_rounding_direction_type dir) |
Sets the FPU rounding direction to dir, clears the inexact computation status, and returns the rounding control word previously in use. More... | |
| void | Parma_Polyhedra_Library::fpu_restore_rounding_direction (fpu_rounding_control_word_type w) |
Restores the FPU rounding rounding control word to cw. More... | |
| void | Parma_Polyhedra_Library::fpu_reset_inexact () |
| Clears the inexact computation status. More... | |
| int | Parma_Polyhedra_Library::fpu_check_inexact () |
| Queries the inexact computation status. More... | |
