#ifndef slic3r_PrintConfig_hpp_ #define slic3r_PrintConfig_hpp_ #include "Config.hpp" namespace Slic3r { enum GCodeFlavor { gcfRepRap, gcfTeacup, gcfMakerWare, gcfSailfish, gcfMach3, gcfNoExtrusion, }; enum InfillPattern { ipRectilinear, ipLine, ipConcentric, ipHoneycomb, ip3DHoneycomb, ipHilbertCurve, ipArchimedeanChords, ipOctagramSpiral, }; enum SupportMaterialPattern { smpRectilinear, smpRectilinearGrid, smpHoneycomb, smpPillars, }; enum SeamPosition { spRandom, spNearest, spAligned }; template<> inline t_config_enum_values ConfigOptionEnum::get_enum_values() { t_config_enum_values keys_map; keys_map["reprap"] = gcfRepRap; keys_map["teacup"] = gcfTeacup; keys_map["makerware"] = gcfMakerWare; keys_map["sailfish"] = gcfSailfish; keys_map["mach3"] = gcfMach3; keys_map["no-extrusion"] = gcfNoExtrusion; return keys_map; } template<> inline t_config_enum_values ConfigOptionEnum::get_enum_values() { t_config_enum_values keys_map; keys_map["rectilinear"] = ipRectilinear; keys_map["line"] = ipLine; keys_map["concentric"] = ipConcentric; keys_map["honeycomb"] = ipHoneycomb; keys_map["3dhoneycomb"] = ip3DHoneycomb; keys_map["hilbertcurve"] = ipHilbertCurve; keys_map["archimedeanchords"] = ipArchimedeanChords; keys_map["octagramspiral"] = ipOctagramSpiral; return keys_map; } template<> inline t_config_enum_values ConfigOptionEnum::get_enum_values() { t_config_enum_values keys_map; keys_map["rectilinear"] = smpRectilinear; keys_map["rectilinear-grid"] = smpRectilinearGrid; keys_map["honeycomb"] = smpHoneycomb; keys_map["pillars"] = smpPillars; return keys_map; } template<> inline t_config_enum_values ConfigOptionEnum::get_enum_values() { t_config_enum_values keys_map; keys_map["random"] = spRandom; keys_map["nearest"] = spNearest; keys_map["aligned"] = spAligned; return keys_map; } class PrintConfigDef { public: static t_optiondef_map def; static t_optiondef_map build_def(); }; class DynamicPrintConfig : public DynamicConfig { public: DynamicPrintConfig() { this->def = &PrintConfigDef::def; }; void normalize() { if (this->has("extruder")) { int extruder = this->option("extruder")->getInt(); this->erase("extruder"); if (extruder != 0) { if (!this->has("infill_extruder")) this->option("infill_extruder", true)->setInt(extruder); if (!this->has("perimeter_extruder")) this->option("perimeter_extruder", true)->setInt(extruder); if (!this->has("support_material_extruder")) this->option("support_material_extruder", true)->setInt(extruder); if (!this->has("support_material_interface_extruder")) this->option("support_material_interface_extruder", true)->setInt(extruder); } } if (this->has("spiral_vase") && this->opt("spiral_vase", true)->value) { { // this should be actually done only on the spiral layers instead of all ConfigOptionBools* opt = this->opt("retract_layer_change", true); opt->values.assign(opt->values.size(), false); // set all values to false } { this->opt("perimeters", true)->value = 1; this->opt("top_solid_layers", true)->value = 0; this->opt("fill_density", true)->value = 0; } } }; }; class StaticPrintConfig : public virtual StaticConfig { public: StaticPrintConfig() { this->def = &PrintConfigDef::def; }; }; class PrintObjectConfig : public virtual StaticPrintConfig { public: ConfigOptionBool dont_support_bridges; ConfigOptionFloatOrPercent extrusion_width; ConfigOptionFloatOrPercent first_layer_height; ConfigOptionBool infill_only_where_needed; ConfigOptionBool interface_shells; ConfigOptionFloat layer_height; ConfigOptionInt raft_layers; ConfigOptionEnum seam_position; ConfigOptionBool support_material; ConfigOptionInt support_material_angle; ConfigOptionInt support_material_enforce_layers; ConfigOptionInt support_material_extruder; ConfigOptionFloatOrPercent support_material_extrusion_width; ConfigOptionInt support_material_interface_extruder; ConfigOptionInt support_material_interface_layers; ConfigOptionFloat support_material_interface_spacing; ConfigOptionFloatOrPercent support_material_interface_speed; ConfigOptionEnum support_material_pattern; ConfigOptionFloat support_material_spacing; ConfigOptionFloat support_material_speed; ConfigOptionInt support_material_threshold; ConfigOptionFloat xy_size_compensation; PrintObjectConfig() : StaticPrintConfig() { this->dont_support_bridges.value = true; this->extrusion_width.value = 0; this->extrusion_width.percent = false; this->first_layer_height.value = 0.35; this->first_layer_height.percent = false; this->infill_only_where_needed.value = false; this->interface_shells.value = false; this->layer_height.value = 0.3; this->raft_layers.value = 0; this->seam_position.value = spAligned; this->support_material.value = false; this->support_material_angle.value = 0; this->support_material_enforce_layers.value = 0; this->support_material_extruder.value = 1; this->support_material_extrusion_width.value = 0; this->support_material_extrusion_width.percent = false; this->support_material_interface_extruder.value = 1; this->support_material_interface_layers.value = 3; this->support_material_interface_spacing.value = 0; this->support_material_interface_speed.value = 100; this->support_material_interface_speed.percent = true; this->support_material_pattern.value = smpPillars; this->support_material_spacing.value = 2.5; this->support_material_speed.value = 60; this->support_material_threshold.value = 0; this->xy_size_compensation.value = 0; }; ConfigOption* option(const t_config_option_key opt_key, bool create = false) { if (opt_key == "dont_support_bridges") return &this->dont_support_bridges; if (opt_key == "extrusion_width") return &this->extrusion_width; if (opt_key == "first_layer_height") return &this->first_layer_height; if (opt_key == "infill_only_where_needed") return &this->infill_only_where_needed; if (opt_key == "interface_shells") return &this->interface_shells; if (opt_key == "layer_height") return &this->layer_height; if (opt_key == "raft_layers") return &this->raft_layers; if (opt_key == "seam_position") return &this->seam_position; if (opt_key == "support_material") return &this->support_material; if (opt_key == "support_material_angle") return &this->support_material_angle; if (opt_key == "support_material_enforce_layers") return &this->support_material_enforce_layers; if (opt_key == "support_material_extruder") return &this->support_material_extruder; if (opt_key == "support_material_extrusion_width") return &this->support_material_extrusion_width; if (opt_key == "support_material_interface_extruder") return &this->support_material_interface_extruder; if (opt_key == "support_material_interface_layers") return &this->support_material_interface_layers; if (opt_key == "support_material_interface_spacing") return &this->support_material_interface_spacing; if (opt_key == "support_material_interface_speed") return &this->support_material_interface_speed; if (opt_key == "support_material_pattern") return &this->support_material_pattern; if (opt_key == "support_material_spacing") return &this->support_material_spacing; if (opt_key == "support_material_speed") return &this->support_material_speed; if (opt_key == "support_material_threshold") return &this->support_material_threshold; if (opt_key == "xy_size_compensation") return &this->xy_size_compensation; return NULL; }; }; class PrintRegionConfig : public virtual StaticPrintConfig { public: ConfigOptionInt bottom_solid_layers; ConfigOptionFloat bridge_flow_ratio; ConfigOptionFloat bridge_speed; ConfigOptionFloatOrPercent external_perimeter_extrusion_width; ConfigOptionFloatOrPercent external_perimeter_speed; ConfigOptionBool external_perimeters_first; ConfigOptionBool extra_perimeters; ConfigOptionInt fill_angle; ConfigOptionPercent fill_density; ConfigOptionEnum fill_pattern; ConfigOptionFloat gap_fill_speed; ConfigOptionInt infill_extruder; ConfigOptionFloatOrPercent infill_extrusion_width; ConfigOptionInt infill_every_layers; ConfigOptionFloat infill_speed; ConfigOptionBool overhangs; ConfigOptionInt perimeter_extruder; ConfigOptionFloatOrPercent perimeter_extrusion_width; ConfigOptionFloat perimeter_speed; ConfigOptionInt perimeters; ConfigOptionFloatOrPercent small_perimeter_speed; ConfigOptionEnum solid_fill_pattern; ConfigOptionFloat solid_infill_below_area; ConfigOptionFloatOrPercent solid_infill_extrusion_width; ConfigOptionInt solid_infill_every_layers; ConfigOptionFloatOrPercent solid_infill_speed; ConfigOptionBool thin_walls; ConfigOptionFloatOrPercent top_infill_extrusion_width; ConfigOptionInt top_solid_layers; ConfigOptionFloatOrPercent top_solid_infill_speed; PrintRegionConfig() : StaticPrintConfig() { this->bottom_solid_layers.value = 3; this->bridge_flow_ratio.value = 1; this->bridge_speed.value = 60; this->external_perimeter_extrusion_width.value = 0; this->external_perimeter_extrusion_width.percent = false; this->external_perimeter_speed.value = 70; this->external_perimeter_speed.percent = true; this->external_perimeters_first.value = false; this->extra_perimeters.value = true; this->fill_angle.value = 45; this->fill_density.value = 40; this->fill_pattern.value = ipHoneycomb; this->gap_fill_speed.value = 20; this->infill_extruder.value = 1; this->infill_extrusion_width.value = 0; this->infill_extrusion_width.percent = false; this->infill_every_layers.value = 1; this->infill_speed.value = 60; this->overhangs.value = true; this->perimeter_extruder.value = 1; this->perimeter_extrusion_width.value = 0; this->perimeter_extrusion_width.percent = false; this->perimeter_speed.value = 30; this->perimeters.value = 3; this->small_perimeter_speed.value = 30; this->small_perimeter_speed.percent = false; this->solid_fill_pattern.value = ipRectilinear; this->solid_infill_below_area.value = 70; this->solid_infill_extrusion_width.value = 0; this->solid_infill_extrusion_width.percent = false; this->solid_infill_every_layers.value = 0; this->solid_infill_speed.value = 60; this->solid_infill_speed.percent = false; this->thin_walls.value = true; this->top_infill_extrusion_width.value = 0; this->top_infill_extrusion_width.percent = false; this->top_solid_infill_speed.value = 50; this->top_solid_infill_speed.percent = false; this->top_solid_layers.value = 3; }; ConfigOption* option(const t_config_option_key opt_key, bool create = false) { if (opt_key == "bottom_solid_layers") return &this->bottom_solid_layers; if (opt_key == "bridge_flow_ratio") return &this->bridge_flow_ratio; if (opt_key == "bridge_speed") return &this->bridge_speed; if (opt_key == "external_perimeter_extrusion_width") return &this->external_perimeter_extrusion_width; if (opt_key == "external_perimeter_speed") return &this->external_perimeter_speed; if (opt_key == "external_perimeters_first") return &this->external_perimeters_first; if (opt_key == "extra_perimeters") return &this->extra_perimeters; if (opt_key == "fill_angle") return &this->fill_angle; if (opt_key == "fill_density") return &this->fill_density; if (opt_key == "fill_pattern") return &this->fill_pattern; if (opt_key == "gap_fill_speed") return &this->gap_fill_speed; if (opt_key == "infill_extruder") return &this->infill_extruder; if (opt_key == "infill_extrusion_width") return &this->infill_extrusion_width; if (opt_key == "infill_every_layers") return &this->infill_every_layers; if (opt_key == "infill_speed") return &this->infill_speed; if (opt_key == "overhangs") return &this->overhangs; if (opt_key == "perimeter_extruder") return &this->perimeter_extruder; if (opt_key == "perimeter_extrusion_width") return &this->perimeter_extrusion_width; if (opt_key == "perimeter_speed") return &this->perimeter_speed; if (opt_key == "perimeters") return &this->perimeters; if (opt_key == "small_perimeter_speed") return &this->small_perimeter_speed; if (opt_key == "solid_fill_pattern") return &this->solid_fill_pattern; if (opt_key == "solid_infill_below_area") return &this->solid_infill_below_area; if (opt_key == "solid_infill_extrusion_width") return &this->solid_infill_extrusion_width; if (opt_key == "solid_infill_every_layers") return &this->solid_infill_every_layers; if (opt_key == "solid_infill_speed") return &this->solid_infill_speed; if (opt_key == "thin_walls") return &this->thin_walls; if (opt_key == "top_infill_extrusion_width") return &this->top_infill_extrusion_width; if (opt_key == "top_solid_infill_speed") return &this->top_solid_infill_speed; if (opt_key == "top_solid_layers") return &this->top_solid_layers; return NULL; }; }; class GCodeConfig : public virtual StaticPrintConfig { public: ConfigOptionString extrusion_axis; ConfigOptionFloats extrusion_multiplier; ConfigOptionFloats filament_diameter; ConfigOptionBool gcode_comments; ConfigOptionEnum gcode_flavor; ConfigOptionFloat pressure_advance; ConfigOptionFloats retract_length; ConfigOptionFloats retract_length_toolchange; ConfigOptionFloats retract_lift; ConfigOptionFloats retract_restart_extra; ConfigOptionFloats retract_restart_extra_toolchange; ConfigOptionInts retract_speed; ConfigOptionFloat travel_speed; ConfigOptionBool use_firmware_retraction; ConfigOptionBool use_relative_e_distances; GCodeConfig() : StaticPrintConfig() { this->extrusion_axis.value = "E"; this->extrusion_multiplier.values.resize(1); this->extrusion_multiplier.values[0] = 1; this->filament_diameter.values.resize(1); this->filament_diameter.values[0] = 3; this->gcode_comments.value = false; this->gcode_flavor.value = gcfRepRap; this->pressure_advance.value = 0; this->retract_length.values.resize(1); this->retract_length.values[0] = 1; this->retract_length_toolchange.values.resize(1); this->retract_length_toolchange.values[0] = 10; this->retract_lift.values.resize(1); this->retract_lift.values[0] = 0; this->retract_restart_extra.values.resize(1); this->retract_restart_extra.values[0] = 0; this->retract_restart_extra_toolchange.values.resize(1); this->retract_restart_extra_toolchange.values[0] = 0; this->retract_speed.values.resize(1); this->retract_speed.values[0] = 30; this->travel_speed.value = 130; this->use_firmware_retraction.value = false; this->use_relative_e_distances.value = false; }; ConfigOption* option(const t_config_option_key opt_key, bool create = false) { if (opt_key == "extrusion_axis") return &this->extrusion_axis; if (opt_key == "extrusion_multiplier") return &this->extrusion_multiplier; if (opt_key == "filament_diameter") return &this->filament_diameter; if (opt_key == "gcode_comments") return &this->gcode_comments; if (opt_key == "gcode_flavor") return &this->gcode_flavor; if (opt_key == "pressure_advance") return &this->pressure_advance; if (opt_key == "retract_length") return &this->retract_length; if (opt_key == "retract_length_toolchange") return &this->retract_length_toolchange; if (opt_key == "retract_lift") return &this->retract_lift; if (opt_key == "retract_restart_extra") return &this->retract_restart_extra; if (opt_key == "retract_restart_extra_toolchange") return &this->retract_restart_extra_toolchange; if (opt_key == "retract_speed") return &this->retract_speed; if (opt_key == "travel_speed") return &this->travel_speed; if (opt_key == "use_firmware_retraction") return &this->use_firmware_retraction; if (opt_key == "use_relative_e_distances") return &this->use_relative_e_distances; return NULL; }; std::string get_extrusion_axis() const { if (this->gcode_flavor.value == gcfMach3) { return "A"; } else if (this->gcode_flavor.value == gcfNoExtrusion) { return ""; } else { return this->extrusion_axis.value; } }; }; class PrintConfig : public GCodeConfig { public: ConfigOptionBool avoid_crossing_perimeters; ConfigOptionPoints bed_shape; ConfigOptionInt bed_temperature; ConfigOptionFloat bridge_acceleration; ConfigOptionInt bridge_fan_speed; ConfigOptionFloat brim_width; ConfigOptionBool complete_objects; ConfigOptionBool cooling; ConfigOptionFloat default_acceleration; ConfigOptionInt disable_fan_first_layers; ConfigOptionFloat duplicate_distance; ConfigOptionString end_gcode; ConfigOptionFloat extruder_clearance_height; ConfigOptionFloat extruder_clearance_radius; ConfigOptionPoints extruder_offset; ConfigOptionBool fan_always_on; ConfigOptionInt fan_below_layer_time; ConfigOptionFloat first_layer_acceleration; ConfigOptionInt first_layer_bed_temperature; ConfigOptionFloatOrPercent first_layer_extrusion_width; ConfigOptionFloatOrPercent first_layer_speed; ConfigOptionInts first_layer_temperature; ConfigOptionBool gcode_arcs; ConfigOptionFloat infill_acceleration; ConfigOptionBool infill_first; ConfigOptionString layer_gcode; ConfigOptionInt max_fan_speed; ConfigOptionInt min_fan_speed; ConfigOptionInt min_print_speed; ConfigOptionFloat min_skirt_length; ConfigOptionString notes; ConfigOptionFloats nozzle_diameter; ConfigOptionBool only_retract_when_crossing_perimeters; ConfigOptionBool ooze_prevention; ConfigOptionString output_filename_format; ConfigOptionFloat perimeter_acceleration; ConfigOptionStrings post_process; ConfigOptionFloat resolution; ConfigOptionFloats retract_before_travel; ConfigOptionBools retract_layer_change; ConfigOptionFloat skirt_distance; ConfigOptionInt skirt_height; ConfigOptionInt skirts; ConfigOptionInt slowdown_below_layer_time; ConfigOptionBool spiral_vase; ConfigOptionInt standby_temperature_delta; ConfigOptionString start_gcode; ConfigOptionInts temperature; ConfigOptionInt threads; ConfigOptionString toolchange_gcode; ConfigOptionFloat vibration_limit; ConfigOptionBools wipe; ConfigOptionFloat z_offset; PrintConfig() : GCodeConfig() { this->avoid_crossing_perimeters.value = false; this->bed_shape.values.push_back(Pointf(0,0)); this->bed_shape.values.push_back(Pointf(200,0)); this->bed_shape.values.push_back(Pointf(200,200)); this->bed_shape.values.push_back(Pointf(0,200)); this->bed_temperature.value = 0; this->bridge_acceleration.value = 0; this->bridge_fan_speed.value = 100; this->brim_width.value = 0; this->complete_objects.value = false; this->cooling.value = true; this->default_acceleration.value = 0; this->disable_fan_first_layers.value = 1; this->duplicate_distance.value = 6; this->end_gcode.value = "M104 S0 ; turn off temperature\nG28 X0 ; home X axis\nM84 ; disable motors\n"; this->extruder_clearance_height.value = 20; this->extruder_clearance_radius.value = 20; this->extruder_offset.values.resize(1); this->extruder_offset.values[0] = Pointf(0,0); this->fan_always_on.value = false; this->fan_below_layer_time.value = 60; this->first_layer_acceleration.value = 0; this->first_layer_bed_temperature.value = 0; this->first_layer_extrusion_width.value = 200; this->first_layer_extrusion_width.percent = true; this->first_layer_speed.value = 30; this->first_layer_speed.percent = true; this->first_layer_temperature.values.resize(1); this->first_layer_temperature.values[0] = 200; this->gcode_arcs.value = false; this->infill_acceleration.value = 0; this->infill_first.value = false; this->layer_gcode.value = ""; this->max_fan_speed.value = 100; this->min_fan_speed.value = 35; this->min_print_speed.value = 10; this->min_skirt_length.value = 0; this->notes.value = ""; this->nozzle_diameter.values.resize(1); this->nozzle_diameter.values[0] = 0.5; this->only_retract_when_crossing_perimeters.value = true; this->ooze_prevention.value = false; this->output_filename_format.value = "[input_filename_base].gcode"; this->perimeter_acceleration.value = 0; this->resolution.value = 0; this->retract_before_travel.values.resize(1); this->retract_before_travel.values[0] = 2; this->retract_layer_change.values.resize(1); this->retract_layer_change.values[0] = true; this->skirt_distance.value = 6; this->skirt_height.value = 1; this->skirts.value = 1; this->slowdown_below_layer_time.value = 30; this->spiral_vase.value = false; this->standby_temperature_delta.value = -5; this->start_gcode.value = "G28 ; home all axes\nG1 Z5 F5000 ; lift nozzle\n"; this->temperature.values.resize(1); this->temperature.values[0] = 200; this->threads.value = 2; this->toolchange_gcode.value = ""; this->vibration_limit.value = 0; this->wipe.values.resize(1); this->wipe.values[0] = false; this->z_offset.value = 0; }; ConfigOption* option(const t_config_option_key opt_key, bool create = false) { if (opt_key == "avoid_crossing_perimeters") return &this->avoid_crossing_perimeters; if (opt_key == "bed_shape") return &this->bed_shape; if (opt_key == "bed_temperature") return &this->bed_temperature; if (opt_key == "bridge_acceleration") return &this->bridge_acceleration; if (opt_key == "bridge_fan_speed") return &this->bridge_fan_speed; if (opt_key == "brim_width") return &this->brim_width; if (opt_key == "complete_objects") return &this->complete_objects; if (opt_key == "cooling") return &this->cooling; if (opt_key == "default_acceleration") return &this->default_acceleration; if (opt_key == "disable_fan_first_layers") return &this->disable_fan_first_layers; if (opt_key == "duplicate_distance") return &this->duplicate_distance; if (opt_key == "end_gcode") return &this->end_gcode; if (opt_key == "extruder_clearance_height") return &this->extruder_clearance_height; if (opt_key == "extruder_clearance_radius") return &this->extruder_clearance_radius; if (opt_key == "extruder_offset") return &this->extruder_offset; if (opt_key == "fan_always_on") return &this->fan_always_on; if (opt_key == "fan_below_layer_time") return &this->fan_below_layer_time; if (opt_key == "first_layer_acceleration") return &this->first_layer_acceleration; if (opt_key == "first_layer_bed_temperature") return &this->first_layer_bed_temperature; if (opt_key == "first_layer_extrusion_width") return &this->first_layer_extrusion_width; if (opt_key == "first_layer_speed") return &this->first_layer_speed; if (opt_key == "first_layer_temperature") return &this->first_layer_temperature; if (opt_key == "gcode_arcs") return &this->gcode_arcs; if (opt_key == "infill_acceleration") return &this->infill_acceleration; if (opt_key == "infill_first") return &this->infill_first; if (opt_key == "layer_gcode") return &this->layer_gcode; if (opt_key == "max_fan_speed") return &this->max_fan_speed; if (opt_key == "min_fan_speed") return &this->min_fan_speed; if (opt_key == "min_print_speed") return &this->min_print_speed; if (opt_key == "min_skirt_length") return &this->min_skirt_length; if (opt_key == "notes") return &this->notes; if (opt_key == "nozzle_diameter") return &this->nozzle_diameter; if (opt_key == "only_retract_when_crossing_perimeters") return &this->only_retract_when_crossing_perimeters; if (opt_key == "ooze_prevention") return &this->ooze_prevention; if (opt_key == "output_filename_format") return &this->output_filename_format; if (opt_key == "perimeter_acceleration") return &this->perimeter_acceleration; if (opt_key == "post_process") return &this->post_process; if (opt_key == "resolution") return &this->resolution; if (opt_key == "retract_before_travel") return &this->retract_before_travel; if (opt_key == "retract_layer_change") return &this->retract_layer_change; if (opt_key == "skirt_distance") return &this->skirt_distance; if (opt_key == "skirt_height") return &this->skirt_height; if (opt_key == "skirts") return &this->skirts; if (opt_key == "slowdown_below_layer_time") return &this->slowdown_below_layer_time; if (opt_key == "spiral_vase") return &this->spiral_vase; if (opt_key == "standby_temperature_delta") return &this->standby_temperature_delta; if (opt_key == "start_gcode") return &this->start_gcode; if (opt_key == "temperature") return &this->temperature; if (opt_key == "threads") return &this->threads; if (opt_key == "toolchange_gcode") return &this->toolchange_gcode; if (opt_key == "vibration_limit") return &this->vibration_limit; if (opt_key == "wipe") return &this->wipe; if (opt_key == "z_offset") return &this->z_offset; // look in parent class ConfigOption* opt; if ((opt = GCodeConfig::option(opt_key, create)) != NULL) return opt; return NULL; }; }; class FullPrintConfig : public PrintObjectConfig, public PrintRegionConfig, public PrintConfig { public: ConfigOption* option(const t_config_option_key opt_key, bool create = false) { ConfigOption* opt; if ((opt = PrintObjectConfig::option(opt_key, create)) != NULL) return opt; if ((opt = PrintRegionConfig::option(opt_key, create)) != NULL) return opt; if ((opt = PrintConfig::option(opt_key, create)) != NULL) return opt; return NULL; }; }; } #endif