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| version 1.275, 2010/10/12 01:26:33 | version 1.294, 2013/07/23 14:29:02 |
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| Line 1 | Line 1 |
| /** @file | /** @file |
| Parser: @b table parser class. | Parser: @b table parser class. |
| Copyright (c) 2001-2009 ArtLebedev Group (http://www.artlebedev.com) | Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com) |
| Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru) | Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru) |
| */ | */ |
| static const char * const IDENT_TABLE_C="$Date$"; | |
| #if (!defined(NO_STRINGSTREAM) && !defined(FREEBSD4)) | #if (!defined(NO_STRINGSTREAM) && !defined(FREEBSD4)) |
| #include <sstream> | #include <sstream> |
| #endif | #endif |
| Line 21 static const char * const IDENT_TABLE_C= | Line 19 static const char * const IDENT_TABLE_C= |
| #include "pa_vint.h" | #include "pa_vint.h" |
| #include "pa_sql_connection.h" | #include "pa_sql_connection.h" |
| #include "pa_vbool.h" | #include "pa_vbool.h" |
| #include "pa_array.h" | |
| volatile const char * IDENT_TABLE_C="$Id$"; | |
| // class | // class |
| class MTable: public Methoded { | class MTable: public Methoded { |
| public: // VStateless_class | public: // VStateless_class |
| Value* create_new_value(Pool&) { return new VTable(); } | Value* create_new_value(Pool&) { return new VTable(); } |
| public: | public: |
| MTable(); | MTable(); |
| public: // Methoded | |
| bool used_directly() { return true; } | |
| }; | }; |
| // global variable | // global variable |
| Line 59 static Table::Action_options get_action_ | Line 56 static Table::Action_options get_action_ |
| if(params.count() <= options_index) | if(params.count() <= options_index) |
| return result; | return result; |
| Value& maybe_options=params[options_index]; | HashStringValue* options=params.as_hash(options_index); |
| /* can not do it: | |
| want to enable ^table::create[$source; | |
| # $.option[] | |
| ] | |
| but there is ^table.locate[name;value] | |
| ...if(voptions.is_defined() && !voptions.is_string())) | |
| if(maybe_options.is_string()) { // allow empty options | |
| result.defined=true; | |
| return result; | |
| } | |
| */ | |
| HashStringValue* options=maybe_options.get_hash(); | |
| if(!options) | if(!options) |
| return result; | return result; |
| Line 182 static void _create(Request& r, MethodPa | Line 166 static void _create(Request& r, MethodPa |
| size_t options_param_index=data_param_index+1; | size_t options_param_index=data_param_index+1; |
| if( | if( |
| options_param_index<params.count() | options_param_index<params.count() |
| && (options=params.as_no_junction(options_param_index, "additional params must be hash").get_hash()) | && (options=params.as_hash(options_param_index)) |
| ) { | ) { |
| // cloning, so that we could change | // cloning, so that we could change |
| options=new HashStringValue(*options); | options=new HashStringValue(*options); |
| Line 212 static void _create(Request& r, MethodPa | Line 196 static void _create(Request& r, MethodPa |
| data.split(head, raw_pos_after, "\n", String::L_AS_IS, 1); | data.split(head, raw_pos_after, "\n", String::L_AS_IS, 1); |
| if(head.count()) { | if(head.count()) { |
| size_t col_pos_after=0; | size_t col_pos_after=0; |
| head[0]->split(*columns, col_pos_after, *separators.scolumn, String::L_AS_IS); | if(head[0]->is_empty()) |
| *columns += new String(); | |
| else | |
| head[0]->split(*columns, col_pos_after, *separators.scolumn, String::L_AS_IS); | |
| } | } |
| } | } |
| Line 281 static lsplit_result lsplit(char** strin | Line 268 static lsplit_result lsplit(char** strin |
| char *write; | char *write; |
| write=read=string; | write=read=string; |
| char c; | char c; |
| while((c=*read++)) { | // we are enclosed, searching for second encloser |
| while(c=*read++) { | |
| if(c==encloser) { | if(c==encloser) { |
| char n=*read; | if(*read==encloser) // double-encloser stands for encloser |
| if(n==encloser) // double-encloser stands for encloser | |
| read++; | |
| else if(n==delim1 || n==delim2) { | |
| result.delim=n; | |
| read++; | read++; |
| break; | else |
| } | break; // note: skipping encloser |
| } | } |
| *write++=c; | *write++=c; |
| } | } |
| // we are no longer enclosed, searching for delimiter, skipping extra enclosers | |
| while(c=*read++) { | |
| if(c==delim1 || c==delim2) { | |
| result.delim=c; | |
| break; | |
| } else if(c!=encloser) | |
| *write++=c; | |
| } | |
| *write=0; // terminate | *write=0; // terminate |
| *string_ref=c? read: 0; | *string_ref=c? read: 0; |
| result.piece=string; | result.piece=string; |
| Line 347 static void _load(Request& r, MethodPara | Line 338 static void _load(Request& r, MethodPara |
| HashStringValue *options=0; | HashStringValue *options=0; |
| TableSeparators separators; | TableSeparators separators; |
| if(options_param_index<params.count() | if(options_param_index<params.count() |
| && (options=params.as_no_junction(options_param_index, "additional params must be hash").get_hash())) { | && (options=params.as_hash(options_param_index))) { |
| // cloning, so that we could change [to simplify checks on params inside file_read_text | // cloning, so that we could change [to simplify checks on params inside file_read_text |
| options=new HashStringValue(*options); | options=new HashStringValue(*options); |
| separators.load(*options); | separators.load(*options); |
| Line 474 static void _save(Request& r, MethodPara | Line 465 static void _save(Request& r, MethodPara |
| output_column_names=false; | output_column_names=false; |
| TableSeparators separators; | TableSeparators separators; |
| if(param_index<params.count()) { | if(param_index<params.count()) |
| Value& voptions=params.as_no_junction(param_index++, "additional params must be hash"); | if(HashStringValue* options=params.as_hash(param_index++)) { |
| if( voptions.is_defined() && !voptions.is_string() ) { | int valid_options=separators.load(*options); |
| if(HashStringValue* options=voptions.get_hash()) { | if(valid_options!=options->count()) |
| int valid_options=separators.load(*options); | throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION); |
| if(valid_options!=options->count()) | |
| throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION); | |
| } else { | |
| throw Exception(PARSER_RUNTIME, | |
| 0, | |
| "additional params must be hash (did you spell mode parameter correctly?)"); | |
| } | |
| } | } |
| } | |
| if(param_index<params.count()) | if(param_index<params.count()) |
| throw Exception(PARSER_RUNTIME, | throw Exception(PARSER_RUNTIME, |
| 0, | 0, |
| Line 592 static void _save(Request& r, MethodPara | Line 576 static void _save(Request& r, MethodPara |
| #endif // don't use stringstream | #endif // don't use stringstream |
| } | } |
| static void _count(Request& r, MethodParams&) { | static void _count(Request& r, MethodParams& params) { |
| int result=GET_SELF(r, VTable).table().count(); | Table& table=GET_SELF(r, VTable).table(); |
| size_t result=0; | |
| if(params.count()) { | |
| const String& param=params.as_string(0, PARAMETER_MUST_BE_STRING); | |
| if(param == "columns") | |
| result = table.columns() ? table.columns()->count() : 0; | |
| else if(param == "cells") | |
| result = table.count() ? table[table.current()]->count() : 0; | |
| else if(param == "rows") // synonim for ^table.count[] | |
| result = table.count(); | |
| else | |
| throw Exception(PARSER_RUNTIME, ¶m, "parameter must be 'columns', 'cells' and 'rows' only"); | |
| } else | |
| result = table.count(); | |
| r.write_no_lang(*new VInt(result)); | r.write_no_lang(*new VInt(result)); |
| } | } |
| Line 632 static void _menu(Request& r, MethodPara | Line 630 static void _menu(Request& r, MethodPara |
| Value* delim_maybe_code=params.count()>1?¶ms[1]:0; | Value* delim_maybe_code=params.count()>1?¶ms[1]:0; |
| Table& table=GET_SELF(r, VTable).table(); | Table& table=GET_SELF(r, VTable).table(); |
| int saved_current=table.current(); | size_t saved_current=table.current(); |
| int size=table.count(); | size_t size=table.count(); |
| if(delim_maybe_code) { // delimiter set | if(delim_maybe_code) { // delimiter set |
| bool need_delim=false; | bool need_delim=false; |
| for(int row=0; row<size; row++) { | for(size_t row=0; row<size; row++) { |
| table.set_current(row); | table.set_current(row); |
| StringOrValue sv_processed=r.process(body_code); | StringOrValue sv_processed=r.process(body_code); |
| Line 657 static void _menu(Request& r, MethodPara | Line 655 static void _menu(Request& r, MethodPara |
| break; | break; |
| } | } |
| } else { | } else { |
| for(int row=0; row<size; row++) { | for(size_t row=0; row<size; row++) { |
| table.set_current(row); | table.set_current(row); |
| r.process_write(body_code); | r.process_write(body_code); |
| Line 772 static void _hash(Request& r, MethodPara | Line 770 static void _hash(Request& r, MethodPara |
| Table2hash_value_type value_type=C_HASH; | Table2hash_value_type value_type=C_HASH; |
| int param_index=params.count()-1; | int param_index=params.count()-1; |
| if(param_index>0) { | if(param_index>0) { |
| if(HashStringValue* options=params.as_no_junction(param_index, PARAM_MUST_NOT_BE_CODE).get_hash()){ // options where specified | if(HashStringValue* options=params.as_no_junction(param_index, PARAM_MUST_NOT_BE_CODE).get_hash()){ // can't use .as_has because the 2nd param could be table so .as_hash throws an error |
| --param_index; | --param_index; |
| int valid_options=0; | int valid_options=0; |
| if(Value* vdistinct_code=options->get(sql_distinct_name)) { // $.distinct ? | if(Value* vdistinct_code=options->get(sql_distinct_name)) { // $.distinct ? |
| Line 808 static void _hash(Request& r, MethodPara | Line 806 static void _hash(Request& r, MethodPara |
| } | } |
| if(param_index==2) // options was specified but not as hash | if(param_index==2) // options was specified but not as hash |
| throw Exception(PARSER_RUNTIME, 0, OPTIONS_MUST_BE_HASH); | throw Exception(PARSER_RUNTIME, 0, "options must be hash"); |
| Array<int> value_fields; | Array<int> value_fields; |
| if(param_index==0){ // list of columns wasn't specified | if(param_index==0){ // list of columns wasn't specified |
| Line 917 static void _sort(Request& r, MethodPara | Line 915 static void _sort(Request& r, MethodPara |
| old_table.set_current(i); | old_table.set_current(i); |
| // calculate key value | // calculate key value |
| seq[i].row=old_table[i]; | seq[i].row=old_table[i]; |
| Value& value=r.process_to_value(key_maker).as_expr_result(true/*return string as-is*/); | Value& value=r.process_to_value(key_maker); |
| if(i==0) // determining key values type by first one | if(i==0) // determining key values type by first one |
| key_values_are_strings=value.is_string(); | key_values_are_strings=value.is_string(); |
| if(key_values_are_strings) | if(key_values_are_strings) |
| seq[i].value.c_str=value.as_string().cstr(); | seq[i].value.c_str=value.as_string().cstr(); |
| else | else |
| seq[i].value.d=value.as_double(); | seq[i].value.d=value.as_expr_result().as_double(); |
| } | } |
| // @todo: handle this elsewhere | // @todo: handle this elsewhere |
| Line 982 static bool _locate_name_value(Table& ta | Line 980 static bool _locate_name_value(Table& ta |
| static void _locate(Request& r, MethodParams& params) { | static void _locate(Request& r, MethodParams& params) { |
| Table& table=GET_SELF(r, VTable).table(); | Table& table=GET_SELF(r, VTable).table(); |
| bool result=params[0].get_junction()? | bool result=params[0].get_junction() || (params.count() == 1) ? |
| _locate_expression(table, r, params) : | _locate_expression(table, r, params) : |
| _locate_name_value(table, r, params); | _locate_name_value(table, r, params); |
| r.write_no_lang(VBool::get(result)); | r.write_no_lang(VBool::get(result)); |
| Line 1006 static void _flip(Request& r, MethodPara | Line 1004 static void _flip(Request& r, MethodPara |
| r.write_no_lang(*new VTable(&new_table)); | r.write_no_lang(*new VTable(&new_table)); |
| } | } |
| static void _foreach(Request& r, MethodParams& params) { | |
| InCycle temp(r); | |
| const String& rownum_name=params.as_string(0, "rownum-var name must be string"); | |
| const String& value_name=params.as_string(1, "value-var name must be string"); | |
| Value& body_code=params.as_junction(2, "body must be code"); | |
| Value* delim_maybe_code=params.count()>3?¶ms[3]:0; | |
| Table& table=GET_SELF(r, VTable).table(); | |
| size_t saved_current=table.current(); | |
| size_t size=table.count(); | |
| const String* rownum_var_name=rownum_name.is_empty()? 0 : &rownum_name; | |
| const String* value_var_name=value_name.is_empty()? 0 : &value_name; | |
| Value* var_context=r.get_method_frame()->caller(); | |
| if(delim_maybe_code) { // delimiter set | |
| bool need_delim=false; | |
| for(size_t row=0; row<size; row++) { | |
| table.set_current(row); | |
| if(rownum_var_name) | |
| var_context->put_element(*rownum_var_name, new VString(*new String(String::Body::Format(row), String::L_CLEAN)), false); | |
| if(value_var_name) | |
| var_context->put_element(*value_var_name, new VTable(&table), false); | |
| StringOrValue sv_processed=r.process(body_code); | |
| Request::Skip lskip=r.get_skip(); r.set_skip(Request::SKIP_NOTHING); | |
| const String* s_processed=sv_processed.get_string(); | |
| if(s_processed && !s_processed->is_empty()) { // we have body | |
| if(need_delim) // need delim & iteration produced string? | |
| r.write_pass_lang(r.process(*delim_maybe_code)); | |
| else | |
| need_delim=true; | |
| } | |
| r.write_pass_lang(sv_processed); | |
| if(lskip==Request::SKIP_BREAK) | |
| break; | |
| } | |
| } else { | |
| for(size_t row=0; row<size; row++) { | |
| table.set_current(row); | |
| if(rownum_var_name) | |
| var_context->put_element(*rownum_var_name, new VString(*new String(String::Body::Format(row), String::L_CLEAN)), false); | |
| if(value_var_name) | |
| var_context->put_element(*value_var_name, new VTable(&table), false); | |
| r.process_write(body_code); | |
| Request::Skip lskip=r.get_skip(); r.set_skip(Request::SKIP_NOTHING); | |
| if(lskip==Request::SKIP_BREAK) | |
| break; | |
| } | |
| } | |
| table.set_current(saved_current); | |
| } | |
| static void _append(Request& r, MethodParams& params) { | static void _append(Request& r, MethodParams& params) { |
| Temp_lang temp_lang(r, String::L_PASS_APPENDED); | Temp_lang temp_lang(r, String::L_PASS_APPENDED); |
| const String& string=r.process_to_string(params[0]); | const String& string=r.process_to_string(params[0]); |
| Line 1032 static void join_nameless_row(Table& src | Line 1094 static void join_nameless_row(Table& src |
| *dest+=src[src.current()]; | *dest+=src[src.current()]; |
| } | } |
| static void _join(Request& r, MethodParams& params) { | static void _join(Request& r, MethodParams& params) { |
| Table* maybe_src=params.as_no_junction(0, "table ref must not be code").get_table(); | Table& src=*params.as_table(0, "source"); |
| if(!maybe_src) | |
| throw Exception(PARSER_RUNTIME, | |
| 0, | |
| "source is not a table"); | |
| Table& src=*maybe_src; | |
| Table::Action_options o=get_action_options(r, params, 1, src); | Table::Action_options o=get_action_options(r, params, 1, src); |
| check_option_param(o.defined, params, 1, | check_option_param(o.defined, params, 1, "invalid extra parameter"); |
| "invalid extra parameter"); | |
| Table& dest=GET_SELF(r, VTable).table(); | Table& dest=GET_SELF(r, VTable).table(); |
| if(&src == &dest) | if(&src == &dest) |
| Line 1067 public: | Line 1123 public: |
| columns(*new ArrayString), row(0), table(0) { | columns(*new ArrayString), row(0), table(0) { |
| } | } |
| bool add_column(SQL_Error& error, const char *str, size_t length) { | bool add_column(SQL_Error& error, const char *str, size_t ) { |
| try { | try { |
| columns+=new String(str, String::L_TAINTED /* no length as 0x00 can be inside */); | columns+=new String(str, String::L_TAINTED /* no length as 0x00 can be inside */); |
| return false; | return false; |
| Line 1095 public: | Line 1151 public: |
| return true; | return true; |
| } | } |
| } | } |
| bool add_row_cell(SQL_Error& error, const char* str, size_t length) { | bool add_row_cell(SQL_Error& error, const char* str, size_t ) { |
| try { | try { |
| *row+=new String(str, String::L_TAINTED /* no length as 0x00 can be inside */); | *row+=str?new String(str, String::L_TAINTED /* no length as 0x00 can be inside */):&String::Empty; |
| return false; | return false; |
| } catch(...) { | } catch(...) { |
| error=SQL_Error("exception occured in Table_sql_event_handlers::add_row_cell"); | error=SQL_Error("exception occured in Table_sql_event_handlers::add_row_cell"); |
| Line 1150 static void _sql(Request& r, MethodParam | Line 1206 static void _sql(Request& r, MethodParam |
| HashStringValue* bind=0; | HashStringValue* bind=0; |
| ulong limit=SQL_NO_LIMIT; | ulong limit=SQL_NO_LIMIT; |
| ulong offset=0; | ulong offset=0; |
| if(params.count()>1) { | if(params.count()>1) |
| Value& voptions=params.as_no_junction(1, "options must be hash, not code"); | if(HashStringValue* options=params.as_hash(1, "sql options")) { |
| if(voptions.is_defined() && !voptions.is_string()) | int valid_options=0; |
| if(HashStringValue* options=voptions.get_hash()) { | if(Value* vbind=options->get(sql_bind_name)) { |
| int valid_options=0; | valid_options++; |
| if(Value* vbind=options->get(sql_bind_name)) { | bind=vbind->get_hash(); |
| valid_options++; | } |
| bind=vbind->get_hash(); | if(Value* vlimit=options->get(sql_limit_name)) { |
| } | valid_options++; |
| if(Value* vlimit=options->get(sql_limit_name)) { | limit=(ulong)r.process_to_value(*vlimit).as_double(); |
| valid_options++; | } |
| limit=(ulong)r.process_to_value(*vlimit).as_double(); | if(Value* voffset=options->get(sql_offset_name)) { |
| } | valid_options++; |
| if(Value* voffset=options->get(sql_offset_name)) { | offset=(ulong)r.process_to_value(*voffset).as_double(); |
| valid_options++; | } |
| offset=(ulong)r.process_to_value(*voffset).as_double(); | if(valid_options!=options->count()) |
| } | throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION); |
| if(valid_options!=options->count()) | } |
| throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION); | |
| } else | |
| throw Exception(PARSER_RUNTIME, 0, OPTIONS_MUST_BE_HASH); | |
| } | |
| SQL_Driver::Placeholder* placeholders=0; | SQL_Driver::Placeholder* placeholders=0; |
| uint placeholders_count=0; | uint placeholders_count=0; |
| Line 1183 static void _sql(Request& r, MethodParam | Line 1235 static void _sql(Request& r, MethodParam |
| const char* statement_cstr=statement_string.untaint_cstr(r.flang, r.connection()); | const char* statement_cstr=statement_string.untaint_cstr(r.flang, r.connection()); |
| Table_sql_event_handlers handlers; | Table_sql_event_handlers handlers; |
| #ifdef RESOURCES_DEBUG | |
| struct timeval mt[2]; | |
| //measure:before | |
| gettimeofday(&mt[0],NULL); | |
| #endif | |
| r.connection()->query( | r.connection()->query( |
| statement_cstr, | statement_cstr, |
| placeholders_count, placeholders, | placeholders_count, placeholders, |
| Line 1195 static void _sql(Request& r, MethodParam | Line 1243 static void _sql(Request& r, MethodParam |
| handlers, | handlers, |
| statement_string); | statement_string); |
| #ifdef RESOURCES_DEBUG | |
| //measure:after connect | |
| gettimeofday(&mt[1],NULL); | |
| double t[2]; | |
| for(int i=0;i<2;i++) | |
| t[i]=mt[i].tv_sec+mt[i].tv_usec/1000000.0; | |
| r.sql_request_time+=t[1]-t[0]; | |
| #endif | |
| if(bind) | if(bind) |
| unmarshal_bind_updates(*bind, placeholders_count, placeholders); | unmarshal_bind_updates(*bind, placeholders_count, placeholders); |
| Line 1244 static void _select(Request& r, MethodPa | Line 1281 static void _select(Request& r, MethodPa |
| Value& vcondition=params.as_expression(0, "condition must be number, bool or expression"); | Value& vcondition=params.as_expression(0, "condition must be number, bool or expression"); |
| Table& source_table=GET_SELF(r, VTable).table(); | Table& source_table=GET_SELF(r, VTable).table(); |
| int limit=source_table.count(); | |
| int offset=0; | |
| bool reverse=false; | |
| if(params.count()>1) | |
| if(HashStringValue* options=params.as_hash(1)) { | |
| int valid_options=0; | |
| if(Value* vlimit=options->get(sql_limit_name)) { | |
| valid_options++; | |
| limit=r.process_to_value(*vlimit).as_int(); | |
| } | |
| if(Value* voffset=options->get(sql_offset_name)) { | |
| valid_options++; | |
| offset=r.process_to_value(*voffset).as_int(); | |
| } | |
| if(Value* vreverse=options->get(table_reverse_name)) { | |
| valid_options++; | |
| reverse=r.process_to_value(*vreverse).as_bool(); | |
| } | |
| if(valid_options!=options->count()) | |
| throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION); | |
| } | |
| Table& result_table=*new Table(source_table.columns()); | Table& result_table=*new Table(source_table.columns()); |
| int saved_current=source_table.current(); | size_t size=source_table.count(); |
| int size=source_table.count(); | if(offset<0) |
| for(int row=0; row<size; row++) { | offset+=size; |
| source_table.set_current(row); | if(size && limit>0 && offset>=0 && (size_t)offset<size){ |
| size_t saved_current=source_table.current(); | |
| size_t appended=0; | |
| if(reverse){ | |
| for(size_t row=size-1; result_table.count() < (size_t)limit; row--) { | |
| source_table.set_current(row); | |
| bool condition=r.process_to_value(vcondition, false/*don't intercept string*/).as_bool(); | |
| if(condition && ++appended > (size_t)offset) // ...condition is true, adding to the result | |
| result_table+=source_table[row]; | |
| if(row==0) break; | |
| } | |
| } else { | |
| for(size_t row=0; row < size && result_table.count() < (size_t)limit; row++) { | |
| source_table.set_current(row); | |
| bool condition=r.process_to_value(vcondition, | bool condition=r.process_to_value(vcondition, false/*don't intercept string*/).as_bool(); |
| false/*don't intercept string*/).as_bool(); | |
| if(condition) // ...condition is true= | if(condition && ++appended > (size_t)offset) // ...condition is true, adding to the result |
| result_table+=source_table[row]; // =green light to go to result | result_table+=source_table[row]; |
| } | |
| } | |
| source_table.set_current(saved_current); | |
| } | } |
| source_table.set_current(saved_current); | |
| r.write_no_lang(*new VTable(&result_table)); | r.write_no_lang(*new VTable(&result_table)); |
| } | } |
| Line 1283 MTable::MTable(): Methoded("table") { | Line 1361 MTable::MTable(): Methoded("table") { |
| // add_native_method("save_old", Method::CT_DYNAMIC, _save_old, 1, 3); | // add_native_method("save_old", Method::CT_DYNAMIC, _save_old, 1, 3); |
| // ^table.count[] | // ^table.count[] |
| add_native_method("count", Method::CT_DYNAMIC, _count, 0, 0); | // ^table.count[rows] |
| // ^table.count[columns] | |
| // ^table.count[cells] | |
| add_native_method("count", Method::CT_DYNAMIC, _count, 0, 1); | |
| // ^table.line[] | // ^table.line[] |
| add_native_method("line", Method::CT_DYNAMIC, _line, 0, 0); | add_native_method("line", Method::CT_DYNAMIC, _line, 0, 0); |
| Line 1311 MTable::MTable(): Methoded("table") { | Line 1392 MTable::MTable(): Methoded("table") { |
| // ^table.flip[] | // ^table.flip[] |
| add_native_method("flip", Method::CT_DYNAMIC, _flip, 0, 0); | add_native_method("flip", Method::CT_DYNAMIC, _flip, 0, 0); |
| // ^table.foreach[row-num;value]{code} | |
| // ^table.foreach[row-num;value]{code}[delim] | |
| add_native_method("foreach", Method::CT_DYNAMIC, _foreach, 3, 4); | |
| // ^table.append{r{tab}e{tab}c{tab}o{tab}r{tab}d} | // ^table.append{r{tab}e{tab}c{tab}o{tab}r{tab}d} |
| add_native_method("append", Method::CT_DYNAMIC, _append, 1, 1); | add_native_method("append", Method::CT_DYNAMIC, _append, 1, 1); |
| Line 1326 MTable::MTable(): Methoded("table") { | Line 1411 MTable::MTable(): Methoded("table") { |
| add_native_method("columns", Method::CT_DYNAMIC, _columns, 0, 1); | add_native_method("columns", Method::CT_DYNAMIC, _columns, 0, 1); |
| // ^table.select(expression) = table | // ^table.select(expression) = table |
| add_native_method("select", Method::CT_DYNAMIC, _select, 1, 1); | add_native_method("select", Method::CT_DYNAMIC, _select, 1, 2); |
| } | } |