Subversion Repositories Kolibri OS

Rev

Rev 990 | Only display areas with differences | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 990 Rev 7516
1 
#pragma once
 1 
#pragma once
2 
 
 2 
 
3 
// error codes
 3 
// error codes
4 
#define ERR_BADFUNCTION -1
 4 
#define ERR_BADFUNCTION -1
5 
#define ERR_BADNUMER -2
 5 
#define ERR_BADNUMER -2
6 
#define ERR_GENERAL -3
 6 
#define ERR_GENERAL -3
7 
#define ERR_NOBRACKET -4
 7 
#define ERR_NOBRACKET -4
8 
#define ERR_BADVARIABLE -5
 8 
#define ERR_BADVARIABLE -5
9 
#define ERR_OVERFLOW -6
 9 
#define ERR_OVERFLOW -6
10 
#define ERR_BADPARAM -7
 10 
#define ERR_BADPARAM -7
11 
 
 11 
 
12 
typedef double variable_callback(char *s);
 12 
typedef double variable_callback(char *s);
13 
 
 13 
 
14 
void set_exp(char *exp);
 14 
void set_exp(char *exp);
15 
// puts the token back to line
 15 
// puts the token back to line
16 
void putback(double *hold);
 16 
void putback(double *hold);
17 
// gets the expression. This function is used externally
 17 
// gets the expression. This function is used externally
18 
int get_exp(double *hold);
 18 
int get_exp(double *hold);
19 
 
 19 
 
20 
// logic binary
 20 
// logic binary
21 
void level1(double *hold);
 21 
void level1(double *hold);
22 
 
 22 
 
23 
// unary !
 23 
// unary !
24 
void level1_5(double *hold);
 24 
void level1_5(double *hold);
25 
 
 25 
 
26 
// works with +-
 26 
// works with +-
27 
void level2(double *hold);
 27 
void level2(double *hold);
28 
// works with */%
 28 
// works with */%
29 
void level3(double *hold);
 29 
void level3(double *hold);
30 
// works with ^
 30 
// works with ^
31 
void level4(double *hold);
 31 
void level4(double *hold);
32 
// works with ()
 32 
// works with ()
33 
void level5(double *hold);
 33 
void level5(double *hold);
34 
// works with elementary tokens
 34 
// works with elementary tokens
35 
void level6(double *hold);
 35 
void level6(double *hold);
36 
// gets value of number, function or variable
 36 
// gets value of number, function or variable
37 
void primitive(double *hold);
 37 
void primitive(double *hold);
38 
// performs arithmetical operation
 38 
// performs arithmetical operation
39 
void arith(char op, double *r, double *h);
 39 
void arith(char op, double *r, double *h);
40 
 
 40 
 
41 
void logic(char *op, double *r, double *h);
 41 
void logic(char *op, double *r, double *h);
42 
 
 42 
 
43 
 
 43 
 
44 
// performs unary (one-operand) operation
 44 
// performs unary (one-operand) operation
45 
void unary(char op, double *r);
 45 
void unary(char op, double *r);
46 
// gets variable value by name
 46 
// gets variable value by name
47 
extern variable_callback *find_var;
 47 
extern variable_callback *find_var;
48 
 
 48 
 
49 
extern double rand_seed;
 49 
extern double rand_seed;
50 
 
 50 
 
51 
// stops execution of parser and return error code
 51 
// stops execution of parser and return error code
52 
void serror(int code);
 52 
void serror(int code);
53 
// checks the function table to see if such a function exists
 53 
// checks the function table to see if such a function exists
54 
int look_up(char *s);
 54 
int look_up(char *s);
55 
 
 55 
 
56 
bool strcmp(char *s1, char *s2);
 56 
bool strcmp(char *s1, char *s2);
57 
bool strncmp(char *s1, char *s2, int n);
 57 
bool strncmp(char *s1, char *s2, int n);
58 
 
 58 
 
- 
 
 59 
unsigned int chrnum(char* text, char symbol);
- 
 
 60 
 
59 
extern double epsilon;
 61 
extern double epsilon;
60 
 
 62 
 
61 
 
 63 
 
62 
int isdelim(char c);
 64 
int isdelim(char c);
63 
int isdigit(char c);
 65 
int isdigit(char c);
64 
int isalpha2(char c);
 66 
int isalpha2(char c);
65 
int iswhite(char c);
 67 
int iswhite(char c);