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UDF iterate

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This commit is contained in:
John Kerl 2016-09-05 12:49:21 -04:00
parent 6a84d53c7a
commit d44deb32bd
2 changed files with 41 additions and 41 deletions
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34
c/mapping/function_manager.c
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@ -4,6 +4,34 @@
#include "mapping/context_flags.h"
#include "mapping/rval_evaluators.h"
// ----------------------------------------------------------------
typedef enum _func_class_t {
FUNC_CLASS_ARITHMETIC,
FUNC_CLASS_MATH,
FUNC_CLASS_BOOLEAN,
FUNC_CLASS_STRING,
FUNC_CLASS_CONVERSION,
FUNC_CLASS_TIME
} func_class_t;
typedef enum _arity_check_t {
ARITY_CHECK_PASS,
ARITY_CHECK_FAIL,
ARITY_CHECK_NO_SUCH
} arity_check_t;
// xxx move to fcn manager, along with move functions -> methods there
typedef struct _function_lookup_t {
func_class_t function_class;
char* function_name;
int arity;
char* usage_string;
} function_lookup_t;
// xxx rm
extern function_lookup_t FUNCTION_LOOKUP_TABLE[];
// ----------------------------------------------------------------
//typedef struct _function_lookup_t {
// func_class_t function_class;
// char* function_name;
@ -40,6 +68,7 @@ static rval_evaluator_t* rval_evaluator_alloc_from_ternary_func_name(char* fnnm,
static rval_evaluator_t* rval_evaluator_alloc_from_ternary_regex_arg2_func_name(char* fnnm,
rval_evaluator_t* parg1, char* regex_string, int ignore_case, rval_evaluator_t* parg3);
// ----------------------------------------------------------------
// ----------------------------------------------------------------
fmgr_t* fmgr_alloc() {
fmgr_t* pfmgr = mlr_malloc_or_die(sizeof(fmgr_t));
@ -69,11 +98,6 @@ void fmgr_install_UDF(fmgr_t* pfmgr, char* name, rval_evaluator_t* pevaluator) {
// xxx stub
}
// ----------------------------------------------------------------
rval_evaluator_t* fmgr_alloc_evaluator(fmgr_t* pfmgr, char* name) {
return NULL; // xxx stub
}
// ================================================================
// xxx make static
function_lookup_t FUNCTION_LOOKUP_TABLE[] = {

48
c/mapping/function_manager.h
View file

@ -7,52 +7,28 @@
#include "mapping/type_inference.h"
// ----------------------------------------------------------------
// xxx make static in fmgr
typedef enum _func_class_t {
FUNC_CLASS_ARITHMETIC,
FUNC_CLASS_MATH,
FUNC_CLASS_BOOLEAN,
FUNC_CLASS_STRING,
FUNC_CLASS_CONVERSION,
FUNC_CLASS_TIME
} func_class_t;
typedef enum _arity_check_t {
ARITY_CHECK_PASS,
ARITY_CHECK_FAIL,
ARITY_CHECK_NO_SUCH
} arity_check_t;
// xxx move to fcn manager, along with move functions -> methods there
typedef struct _function_lookup_t {
func_class_t function_class;
char* function_name;
int arity;
char* usage_string;
} function_lookup_t;
extern function_lookup_t FUNCTION_LOOKUP_TABLE[]; // xxx rm
// ----------------------------------------------------------------
struct _function_lookup_t;
typedef struct _fmgr_t {
function_lookup_t * function_lookup_table;
struct _function_lookup_t * function_lookup_table;
lhmsv_t* pUDF_names_to_evaluators;
} fmgr_t;
// ----------------------------------------------------------------
fmgr_t* fmgr_alloc();
void fmgr_free(fmgr_t* pfmgr);
// xxx disallow redefine ?
void fmgr_install_UDF(fmgr_t* pfmgr, char* name, rval_evaluator_t* pevaluator);
rval_evaluator_t* fmgr_alloc_evaluator(fmgr_t* pfmgr, char* name);
void fmgr_list_functions(fmgr_t* pfmgr, FILE* output_stream, char* leader);
// Pass function_name == NULL to get usage for all functions:
void fmgr_function_usage(fmgr_t* pfmgr, FILE* output_stream, char* function_name);
void fmgr_list_all_functions_raw(fmgr_t* pfmgr, FILE* output_stream);
rval_evaluator_t* fmgr_alloc_from_operator_or_function(fmgr_t* pfmgr, mlr_dsl_ast_node_t* pnode,
int type_inferencing, int context_flags);
void fmgr_list_functions(fmgr_t* pfmgr, FILE* output_stream, char* leader);
// Pass function_name == NULL to get usage for all functions:
void fmgr_function_usage(fmgr_t* pfmgr, FILE* output_stream, char* function_name);
void fmgr_list_all_functions_raw(fmgr_t* pfmgr, FILE* output_stream);
#endif // FUNCTION_MANAGER_H