gimodel.h
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00028 #ifndef GIMODEL_H
00029 #define GIMODEL_H
00030
00031 #include <cxtypes.h>
00032
00033 #include <cpl_macros.h>
00034 #include <cpl_matrix.h>
00035
00036
00037 #ifdef __cplusplus
00038 extern "C" {
00039 #endif
00040
00041
00042 enum GiModelType {
00043 GI_MODEL_LINE = 1,
00044 GI_MODEL_XOPT = 2,
00045 GI_MODEL_YOPT = 3,
00046 GI_MODEL_LOCY = 4
00047 };
00048
00049 typedef enum GiModelType GiModelType;
00050
00051 typedef struct GiModel GiModel;
00052
00053 struct GiFitSetup {
00054
00055 cxint iterations;
00056 cxint tests;
00057 cxdouble delta;
00058
00059 };
00060
00061 typedef struct GiFitSetup GiFitSetup;
00062
00063
00064 GiModel* giraffe_model_new(const cxchar* name);
00065 GiModel* giraffe_model_clone(const GiModel* other);
00066 void giraffe_model_delete(GiModel* self);
00067
00068 const cxchar* giraffe_model_get_name(const GiModel* self);
00069 GiModelType giraffe_model_get_type(const GiModel* self);
00070
00071 cxsize giraffe_model_count_arguments(const GiModel* self);
00072 cxsize giraffe_model_count_parameters(const GiModel* self);
00073
00074 const cxchar* giraffe_model_argument_name(const GiModel* self,
00075 cxsize position);
00076 const cxchar* giraffe_model_parameter_name(const GiModel* self,
00077 cxsize position);
00078
00079 cxint giraffe_model_set_argument(GiModel* self, const cxchar* name,
00080 cxdouble value);
00081 cxdouble giraffe_model_get_argument(const GiModel* self,
00082 const cxchar* name);
00083
00084 cxint giraffe_model_set_parameter(GiModel* self, const cxchar* name,
00085 cxdouble value);
00086 cxdouble giraffe_model_get_parameter(const GiModel* self,
00087 const cxchar* name);
00088
00089 cxint giraffe_model_freeze_parameter(GiModel* self, const cxchar* name);
00090 cxint giraffe_model_thaw_parameter(GiModel* self, const cxchar* name);
00091
00092 cxbool giraffe_model_frozen_parameter(const GiModel* self,
00093 const cxchar* name);
00094
00095 cxint giraffe_model_freeze(GiModel* self);
00096 cxint giraffe_model_thaw(GiModel* self);
00097
00098 cxint giraffe_model_evaluate(const GiModel* self, cxdouble* result,
00099 cxint* status);
00100
00101 cxint giraffe_model_fit(GiModel* self, cpl_matrix* x, cpl_matrix* y,
00102 cpl_matrix* sigma);
00103 cxint giraffe_model_fit_sequence(GiModel* self, cpl_matrix* x,
00104 cpl_matrix* y, cpl_matrix* sigma,
00105 cxint ndata, cxint start, cxint stride);
00106
00107 cxint giraffe_model_set_iterations(GiModel* self, cxint iterations);
00108 cxint giraffe_model_get_iterations(const GiModel* self);
00109
00110 cxint giraffe_model_set_delta(GiModel* self, cxdouble delta);
00111 cxdouble giraffe_model_get_delta(const GiModel* self);
00112
00113 cxint giraffe_model_set_tests(GiModel* self, cxint tests);
00114 cxint giraffe_model_get_tests(const GiModel* self);
00115
00116 cxint giraffe_model_get_position(const GiModel* self);
00117 cxint giraffe_model_get_df(const GiModel* self);
00118 cxdouble giraffe_model_get_chisq(const GiModel* self);
00119 cxdouble giraffe_model_get_rsquare(const GiModel* self);
00120
00121 cxdouble giraffe_model_get_variance(const GiModel* self,
00122 const cxchar* name);
00123 cxdouble giraffe_model_get_sigma(const GiModel* self,
00124 const cxchar* name);
00125
00126
00127 #ifdef __cplusplus
00128 }
00129 #endif
00130
00131 #endif