| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef bbs_APH_H |
| #define bbs_APH_H |
| |
| /* ---- includes ----------------------------------------------------------- */ |
| |
| #include "b_BasicEm/Context.h" |
| #include "b_BasicEm/Basic.h" |
| #include "b_BasicEm/Phase.h" |
| |
| /* ---- related objects --------------------------------------------------- */ |
| |
| struct bbs_Complex; |
| |
| /* ---- typedefs ----------------------------------------------------------- */ |
| |
| /* ---- constants ---------------------------------------------------------- */ |
| |
| /* ---- object definition -------------------------------------------------- */ |
| |
| /** Object representing absolute and phase value of a complex number */ |
| struct bbs_APh |
| { |
| |
| /* ---- private data --------------------------------------------------- */ |
| |
| /* ---- public data ---------------------------------------------------- */ |
| |
| /** absolute value */ |
| uint16 absE; |
| |
| /** phase value */ |
| phase16 phaseE; |
| |
| }; |
| |
| /* ---- associated objects ------------------------------------------------- */ |
| |
| /* ---- external functions ------------------------------------------------- */ |
| |
| /* ---- \ghd{ constructor/destructor } ------------------------------------- */ |
| |
| /* ---- \ghd{ operators } -------------------------------------------------- */ |
| |
| /** equal operator */ |
| flag bbs_APh_equal( struct bbs_APh aph1A, |
| struct bbs_APh aph2A ); |
| |
| /* ---- \ghd{ query functions } -------------------------------------------- */ |
| |
| /* ---- \ghd{ modify functions } ------------------------------------------- */ |
| |
| /* ---- \ghd{ memory I/O } ------------------------------------------------- */ |
| |
| /** size in 16-bit words object needs when written to memory */ |
| uint32 bbs_APh_memSize( struct bbs_Context* cpA, |
| struct bbs_APh aPhA ); |
| |
| /** writes object to memory; returns number of 16-bit words written */ |
| uint32 bbs_APh_memWrite( struct bbs_Context* cpA, |
| const struct bbs_APh* ptrA, |
| uint16* memPtrA ); |
| |
| /** reads object from memory; returns number of 16-bit words read */ |
| uint32 bbs_APh_memRead( struct bbs_Context* cpA, |
| struct bbs_APh* ptrA, |
| const uint16* memPtrA ); |
| |
| /* ---- \ghd{ exec functions } --------------------------------------------- */ |
| |
| /** conjugated value */ |
| struct bbs_APh bbs_APh_conj( const struct bbs_APh aPhA ); |
| |
| /** imports complex value */ |
| void bbs_APh_importComplex( struct bbs_APh* dstPtrA, |
| const struct bbs_Complex* srcPtrA ); |
| |
| /* ------------------------------------------------------------------------- */ |
| |
| #endif /* bbs_APH_H */ |