20 #ifndef PULSEVIEW_PV_DATA_MATHSIGNAL_HPP 21 #define PULSEVIEW_PV_DATA_MATHSIGNAL_HPP 23 #define exprtk_disable_rtl_io_file 24 #define exprtk_disable_rtl_vecops 25 #define exprtk_disable_caseinsensitivity 37 using std::condition_variable;
39 using std::numeric_limits;
40 using std::shared_ptr;
57 const shared_ptr<SignalBase>
sb;
66 Q_PROPERTY(QString expression READ get_expression WRITE set_expression NOTIFY expression_changed)
75 virtual void save_settings(
QSettings &settings)
const;
76 virtual void restore_settings(
QSettings &settings);
78 QString get_expression()
const;
79 void set_expression(QString expression);
82 void set_error(uint8_t type, QString msg);
91 uint64_t get_working_sample_count(uint32_t segment_id)
const;
93 void update_completeness(uint32_t segment_id, uint64_t output_sample_count);
95 void reset_generation();
96 virtual void begin_generation();
98 uint64_t generate_samples(uint32_t segment_id,
const uint64_t start_sample,
99 const int64_t sample_count);
100 void generation_proc();
102 signal_data* signal_from_name(
const std::string& name);
105 bool all_input_signals_enabled(QString &disabled_signals)
const;
108 void expression_changed(QString expression);
111 void on_capture_state_changed(
int state);
112 void on_data_received();
114 void on_enabled_changed();
149 #endif // PULSEVIEW_PV_DATA_MATHSIGNAL_HPP
exprtk::symbol_table< double > * exprtk_unknown_symbol_table_
exprtk::parser< double > * exprtk_parser_
const shared_ptr< SignalBase > sb
double exprtk_current_time_
uint64_t custom_sample_count_
condition_variable gen_input_cond_
T max(const T v0, const T v1)
atomic< bool > gen_interrupt_
map< std::string, signal_data > input_signals_
uint64_t generation_chunk_size_
exprtk::expression< double > * exprtk_expression_
signal_data(const shared_ptr< SignalBase > _sb)
bool use_custom_sample_rate_
fnc_sample< double > * fnc_sample_
uint64_t custom_sample_rate_
static const int64_t ChunkLength