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array_printf.h
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1/*
2 * Print an array in a formatted way.
3 *
4 *
5 * Created by MacBook on 25.12.2024.
6 */
7
8#ifndef CLIBS_ARRAY_PRINTF_H
9#define CLIBS_ARRAY_PRINTF_H
10
11#include <stdio.h> /* fprintf */
12
13
14#define ARRAY_PRINT_DEFAULT_STARTSTR "[ "
15#define ARRAY_PRINT_DEFAULT_ENDSTR " ]"
16#define ARRAY_PRINT_DEFAULT_DELIM ", "
17
18
34#define array_fprintf_sde( FILESTREAM, ARRAY, ARRLEN, TYPE, FORMAT_STR, START_STR, \
35 DELIM, END_STR ) \
36 do \
37 { \
38 fprintf( FILESTREAM, "%s", START_STR ); \
39 for ( size_t print_array_idx__ = 0; print_array_idx__ < ( ARRLEN ); \
40 ++print_array_idx__ ) \
41 { \
42 fprintf( FILESTREAM, FORMAT_STR, \
43 ( ( TYPE * ) ARRAY )[ print_array_idx__ ] ); \
44 if ( print_array_idx__ != ( ARRLEN ) - 1 ) \
45 fprintf( FILESTREAM, "%s", DELIM ); \
46 } \
47 fprintf( FILESTREAM, "%s", END_STR ); \
48 } \
49 while ( 0 )
50
52#define array_fprintf_d( FILESTREAM, ARRAY, ARRLEN, TYPE, FORMAT_STR, DELIM ) \
53 array_fprintf_sde( FILESTREAM, ARRAY, ARRLEN, TYPE, FORMAT_STR, \
54 ARRAY_PRINT_DEFAULT_STARTSTR, DELIM, \
55 ARRAY_PRINT_DEFAULT_ENDSTR "\n" )
56
58#define array_fprintf( FILESTREAM, ARRAY, ARRLEN, TYPE, FORMAT_STR ) \
59 array_fprintf_d( FILESTREAM, ARRAY, ARRLEN, TYPE, FORMAT_STR, \
60 ARRAY_PRINT_DEFAULT_DELIM )
61
62
64#define array_printf_sde( ARRAY, ARRLEN, TYPE, FORMAT_STR, START_STR, DELIM, END_STR ) \
65 array_fprintf_sde( stdout, ARRAY, ARRLEN, TYPE, FORMAT_STR, START_STR, DELIM, \
66 END_STR )
67
69#define array_printf_d( ARRAY, ARRLEN, TYPE, FORMAT_STR, DELIM ) \
70 array_printf_sde( ARRAY, ARRLEN, TYPE, FORMAT_STR, ARRAY_PRINT_DEFAULT_STARTSTR, \
71 DELIM, ARRAY_PRINT_DEFAULT_ENDSTR "\n" )
72
74#define array_printf( ARRAY, ARRLEN, TYPE, FORMAT_STR ) \
75 array_printf_d( ARRAY, ARRLEN, TYPE, FORMAT_STR, ARRAY_PRINT_DEFAULT_DELIM )
76
77#if defined( CLIBS_DYNSTRING_H ) || defined( CLIBS__GENERATE_DOCS )
92#define array_sprintf_sde( STRINGVAR, ARRAY, ARRLEN, TYPE, FMTSTR, STARTSTR, DELIM, \
93 ENDSTR ) \
94 do \
95 { \
96 ( STRINGVAR ) = NULL; \
97 struct dynamic_string *dynstr = dynstr_init_as( STARTSTR ); \
98 if ( dynstr == NULL ) \
99 break; \
100 for ( size_t print_array_idx__ = 0; print_array_idx__ < ( ARRLEN ); \
101 ++print_array_idx__ ) \
102 { \
103 if ( dynstr_appendf( dynstr, FMTSTR, \
104 ( ( TYPE * ) ARRAY )[ print_array_idx__ ] ) \
105 < 0 ) \
106 { \
107 dynstr_destroy( dynstr ); \
108 break; \
109 } \
110 if ( print_array_idx__ != ( ARRLEN ) - 1 ) \
111 { \
112 if ( dynstr_append( dynstr, DELIM ) < 0 ) \
113 { \
114 dynstr_destroy( dynstr ); \
115 break; \
116 } \
117 } \
118 } \
119 if ( dynstr_append( dynstr, ENDSTR ) < 0 ) \
120 { \
121 dynstr_destroy( dynstr ); \
122 break; \
123 } \
124 ( STRINGVAR ) = dynstr_data_copy( dynstr ); \
125 dynstr_destroy( dynstr ); \
126 } \
127 while ( 0 )
128
130#define array_sprintf_d( STRINGVAR, ARRAY, ARRLEN, TYPE, FMTSTR, DELIM ) \
131 array_sprintf_sde( STRINGVAR, ARRAY, ARRLEN, TYPE, FMTSTR, \
132 ARRAY_PRINT_DEFAULT_STARTSTR, DELIM, ARRAY_PRINT_DEFAULT_ENDSTR )
133
135#define array_sprintf( STRING, ARRAY, ARRLEN, TYPE, FMTSTR ) \
136 array_sprintf_d( STRING, ARRAY, ARRLEN, TYPE, FMTSTR, ARRAY_PRINT_DEFAULT_DELIM )
137#endif // CLIBS_DYNSTRING_H
138
139
140#endif //CLIBS_ARRAY_PRINTF_H