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#ifdef __GNUC__
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#pragma interface
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#endif
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#ifndef _math_scmat_dim_h
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#define _math_scmat_dim_h
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#include <util/keyval/keyval.h>
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#include <util/state/state.h>
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namespace sc {
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class RefSCDimension;
00050 class SCBlockInfo:
public SavableState {
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protected:
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int n_;
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int nblocks_;
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int *start_;
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int *size_;
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RefSCDimension *subdims_;
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void init_start();
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public:
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SCBlockInfo(
int n,
int nblocks = 0,
const int *blocksizes = 0);
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SCBlockInfo(
StateIn&);
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SCBlockInfo(
const Ref<KeyVal>& keyval);
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00076 ~
SCBlockInfo();
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void save_data_state(
StateOut&);
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int equiv(
SCBlockInfo *bi);
00082 int nelem()
const {
return n_; }
00084 int nblock()
const {
return nblocks_; }
00086 int start(
int i)
const {
return start_[i]; }
00088 int size(
int i)
const {
return size_[i]; }
00090 int fence(
int i)
const {
return start_[i] + size_[i]; }
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void elem_to_block(
int i,
int &block,
int &offset);
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RefSCDimension subdim(
int i);
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void set_subdim(
int i,
const RefSCDimension &dim);
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void print(std::ostream&o=ExEnv::out0())
const;
00103 };
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00109 class SCDimension:
public SavableState {
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protected:
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char *name_;
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int n_;
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Ref<SCBlockInfo> blocks_;
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SCDimension(
const char*
name = 0);
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public:
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SCDimension(
int n,
const char* name = 0);
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SCDimension(
const Ref<SCBlockInfo>&,
const char *name = 0);
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SCDimension(
int n,
int nblocks,
const int *blocksizes = 0,
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const char* name = 0);
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SCDimension(
const Ref<KeyVal>&);
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SCDimension(
StateIn&s);
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00135 ~
SCDimension();
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void save_data_state(
StateOut&);
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int equiv(
const SCDimension*)
const;
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00142 int n()
const {
return n_; }
00145 const char*
name()
const {
return name_; }
00146
00148 Ref<SCBlockInfo> blocks() {
return blocks_; }
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00151
void print(std::ostream&o=ExEnv::out0())
const;
00152 };
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00156 class RefSCDimension:
public Ref<SCDimension> {
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public:
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RefSCDimension();
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RefSCDimension(
const RefSCDimension& d);
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RefSCDimension(
SCDimension *d);
00166
00167 ~
RefSCDimension();
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RefSCDimension&
operator=(
SCDimension* d);
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RefSCDimension&
operator<<(
RefCount*);
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RefSCDimension&
operator<<(
const RefBase &);
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RefSCDimension&
operator=(
const RefSCDimension & d);
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public:
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operator int()
const;
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int n()
const;
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00182
void print(std::ostream&o=ExEnv::out0())
const;
00183 };
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00185 }
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#endif
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