| GOffice Reference Manual | ||||
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| Top | Description | Object Hierarchy | Signals | ||||
GOData; GODateConventions const * go_data_date_conv (GOData const *dat); GOData * go_data_dup (GOData const *src); void go_data_emit_changed (GOData *dat); gboolean go_data_eq (GOData const *a,GOData const *b); void go_data_get_bounds (GOData *data,double *minimum,double *maximum); PangoAttrList * go_data_get_matrix_markup (GOData *data,unsigned int row,unsigned int column); void go_data_get_matrix_size (GOData *data,unsigned int *n_rows,unsigned int *n_columns); char * go_data_get_matrix_string (GOData *data,unsigned int row,unsigned int column); double go_data_get_matrix_value (GOData *data,unsigned int row,unsigned int column); unsigned int go_data_get_n_dimensions (GOData *data); unsigned int go_data_get_n_values (GOData *data); PangoAttrList * go_data_get_scalar_markup (GOData *data); char * go_data_get_scalar_string (GOData *data); double go_data_get_scalar_value (GOData *data); double * go_data_get_values (GOData *data); PangoAttrList * go_data_get_vector_markup (GOData *data,unsigned int column); unsigned int go_data_get_vector_size (GOData *data); char * go_data_get_vector_string (GOData *data,unsigned int column); double go_data_get_vector_value (GOData *data,unsigned int column); gboolean go_data_is_decreasing (GOData *data); gboolean go_data_is_increasing (GOData *data); gboolean go_data_is_valid (GOData const *dat); gboolean go_data_is_varying_uniformly (GOData *data); GOFormat const * go_data_preferred_fmt (GOData const *dat); char * go_data_serialize (GOData const *dat,gpointer user); gboolean go_data_unserialize (GOData *dat,char const *str,gpointer user);
GODateConventions const * go_data_date_conv (GOData const *dat);
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GOData |
Returns : |
the date conventions used by the data, or NULL if not determined. |
GOData * go_data_dup (GOData const *src);
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GOData |
Returns : |
A deep copy of src. [transfer full]
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void go_data_emit_changed (GOData *dat);
protected utility to emit a 'changed' signal
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GOData |
PangoAttrList * go_data_get_matrix_markup (GOData *data,unsigned int row,unsigned int column);
void go_data_get_matrix_size (GOData *data,unsigned int *n_rows,unsigned int *n_columns);
char * go_data_get_matrix_string (GOData *data,unsigned int row,unsigned int column);
double go_data_get_matrix_value (GOData *data,unsigned int row,unsigned int column);
PangoAttrList * go_data_get_vector_markup (GOData *data,unsigned int column);
GOFormat const * go_data_preferred_fmt (GOData const *dat);
Caller is responsible for unrefing the result.
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GOData |
Returns : |
the fmt preferred by the the data |
char * go_data_serialize (GOData const *dat,gpointer user);
NOTE : This is the _source_ not the content. (I.e., this refers to the expression, not its current value.)
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GOData |
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a gpointer describing the context. |
Returns : |
a string representation of the data source that the caller is responsible for freeing |
"changed" signalvoid user_function (GOData *godata,
gpointer user_data) : Run Last
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the object which received the signal. |
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user data set when the signal handler was connected. |