1 | |
---|
2 | MODULE stringop_psmile |
---|
3 | USE mod_kinds_model |
---|
4 | !--------------------------------------------------------------------- |
---|
5 | !- |
---|
6 | INTEGER(kind=ip_intwp_p), DIMENSION(30) :: & |
---|
7 | & prime=(/1,2,3,5,7,11,13,17,19,23,29,31,37,41,43, & |
---|
8 | & 47,53,59,61,67,71,73,79,83,89,97,101,103,107,109/) |
---|
9 | !- |
---|
10 | !--------------------------------------------------------------------- |
---|
11 | CONTAINS |
---|
12 | != |
---|
13 | SUBROUTINE cmpblank (str) |
---|
14 | USE mod_kinds_model |
---|
15 | !--------------------------------------------------------------------- |
---|
16 | !- |
---|
17 | !--------------------------------------------------------------------- |
---|
18 | CHARACTER(LEN=*),INTENT(inout) :: str |
---|
19 | !- |
---|
20 | INTEGER (kind=ip_intwp_p) :: lcc,ipb |
---|
21 | !--------------------------------------------------------------------- |
---|
22 | lcc = LEN_TRIM(str) |
---|
23 | ipb = 1 |
---|
24 | DO |
---|
25 | IF (ipb >= lcc) EXIT |
---|
26 | IF (str(ipb:ipb+1) == ' ') THEN |
---|
27 | str(ipb+1:) = str(ipb+2:lcc) |
---|
28 | lcc = lcc-1 |
---|
29 | ELSE |
---|
30 | ipb = ipb+1 |
---|
31 | ENDIF |
---|
32 | ENDDO |
---|
33 | !------------------------- |
---|
34 | END SUBROUTINE cmpblank |
---|
35 | != |
---|
36 | FUNCTION cntpos (c_c,l_c,c_r,l_r) |
---|
37 | !--------------------------------------------------------------------- |
---|
38 | !- Finds number of occurences of c_r in c_c |
---|
39 | !--------------------------------------------------------------------- |
---|
40 | USE mod_kinds_model |
---|
41 | IMPLICIT NONE |
---|
42 | !- |
---|
43 | INTEGER (kind=ip_intwp_p) :: cntpos |
---|
44 | |
---|
45 | CHARACTER(LEN=*),INTENT(in) :: c_c |
---|
46 | INTEGER (kind=ip_intwp_p),INTENT(IN) :: l_c |
---|
47 | CHARACTER(LEN=*),INTENT(in) :: c_r |
---|
48 | INTEGER (kind=ip_intwp_p),INTENT(IN) :: l_r |
---|
49 | !- |
---|
50 | INTEGER (kind=ip_intwp_p) :: ipos,indx,ires |
---|
51 | !--------------------------------------------------------------------- |
---|
52 | cntpos = 0 |
---|
53 | ipos = 1 |
---|
54 | DO |
---|
55 | indx = INDEX(c_c(ipos:l_c),c_r(1:l_r)) |
---|
56 | IF (indx > 0) THEN |
---|
57 | cntpos = cntpos+1 |
---|
58 | ipos = ipos+indx+l_r-1 |
---|
59 | ELSE |
---|
60 | EXIT |
---|
61 | ENDIF |
---|
62 | ENDDO |
---|
63 | !--------------------- |
---|
64 | END FUNCTION cntpos |
---|
65 | != |
---|
66 | FUNCTION findpos (c_c,l_c,c_r,l_r) |
---|
67 | !--------------------------------------------------------------------- |
---|
68 | !- Finds position of c_r in c_c |
---|
69 | !--------------------------------------------------------------------- |
---|
70 | USE mod_kinds_model |
---|
71 | IMPLICIT NONE |
---|
72 | !- |
---|
73 | INTEGER (kind=ip_intwp_p) :: findpos |
---|
74 | CHARACTER(LEN=*),INTENT(in) :: c_c |
---|
75 | INTEGER (kind=ip_intwp_p),INTENT(IN) :: l_c |
---|
76 | CHARACTER(LEN=*),INTENT(in) :: c_r |
---|
77 | INTEGER (kind=ip_intwp_p),INTENT(IN) :: l_r |
---|
78 | !--------------------------------------------------------------------- |
---|
79 | findpos = INDEX(c_c(1:l_c),c_r(1:l_r)) |
---|
80 | IF (findpos == 0) findpos=-1 |
---|
81 | !---------------------- |
---|
82 | END FUNCTION findpos |
---|
83 | != |
---|
84 | SUBROUTINE find_str (nb_str,str_tab,str_len_tab,str,pos) |
---|
85 | !--------------------------------------------------------------------- |
---|
86 | !- This subroutine looks for a string in a table |
---|
87 | !--------------------------------------------------------------------- |
---|
88 | !- INPUT |
---|
89 | !- nb_str : length of table |
---|
90 | !- str_tab : Table of strings |
---|
91 | !- str_len_tab : Table of string-length |
---|
92 | !- str : Target we are looking for |
---|
93 | !- OUTPUT |
---|
94 | !- pos : -1 if str not found, else value in the table |
---|
95 | !--------------------------------------------------------------------- |
---|
96 | USE mod_kinds_model |
---|
97 | IMPLICIT NONE |
---|
98 | !- |
---|
99 | INTEGER (kind=ip_intwp_p) :: nb_str |
---|
100 | CHARACTER(LEN=*),DIMENSION(nb_str) :: str_tab |
---|
101 | INTEGER (kind=ip_intwp_p),DIMENSION(nb_str) :: str_len_tab |
---|
102 | CHARACTER(LEN=*) :: str |
---|
103 | INTEGER (kind=ip_intwp_p) :: pos |
---|
104 | !- |
---|
105 | INTEGER (kind=ip_intwp_p) :: i,il |
---|
106 | !--------------------------------------------------------------------- |
---|
107 | pos = -1 |
---|
108 | il = LEN_TRIM(str) |
---|
109 | IF ( nb_str > 0 ) THEN |
---|
110 | DO i=1,nb_str |
---|
111 | IF ( (INDEX(str_tab(i),str(1:il)) > 0) & |
---|
112 | .AND.(str_len_tab(i) == il) ) THEN |
---|
113 | pos = i |
---|
114 | EXIT |
---|
115 | ENDIF |
---|
116 | ENDDO |
---|
117 | ENDIF |
---|
118 | !------------------------- |
---|
119 | END SUBROUTINE find_str |
---|
120 | != |
---|
121 | SUBROUTINE nocomma (str) |
---|
122 | !--------------------------------------------------------------------- |
---|
123 | !- |
---|
124 | !--------------------------------------------------------------------- |
---|
125 | USE mod_kinds_model |
---|
126 | IMPLICIT NONE |
---|
127 | !- |
---|
128 | CHARACTER(LEN=*) :: str |
---|
129 | !- |
---|
130 | INTEGER (kind=ip_intwp_p) :: i |
---|
131 | !--------------------------------------------------------------------- |
---|
132 | DO i=1,LEN_TRIM(str) |
---|
133 | IF (str(i:i) == ',') str(i:i) = ' ' |
---|
134 | ENDDO |
---|
135 | !------------------------ |
---|
136 | END SUBROUTINE nocomma |
---|
137 | != |
---|
138 | SUBROUTINE strlowercase (str) |
---|
139 | !--------------------------------------------------------------------- |
---|
140 | !- Converts a string into lowercase |
---|
141 | !--------------------------------------------------------------------- |
---|
142 | USE mod_kinds_model |
---|
143 | IMPLICIT NONE |
---|
144 | !- |
---|
145 | CHARACTER(LEN=*) :: str |
---|
146 | !- |
---|
147 | INTEGER (kind=ip_intwp_p) :: i,ic |
---|
148 | !--------------------------------------------------------------------- |
---|
149 | DO i=1,LEN_TRIM(str) |
---|
150 | ic = IACHAR(str(i:i)) |
---|
151 | IF ( (ic >= 65) .AND. (ic <= 90) ) str(i:i) = ACHAR(ic+32) |
---|
152 | ENDDO |
---|
153 | !----------------------------- |
---|
154 | END SUBROUTINE strlowercase |
---|
155 | != |
---|
156 | SUBROUTINE struppercase (str) |
---|
157 | !--------------------------------------------------------------------- |
---|
158 | !- Converts a string into uppercase |
---|
159 | !--------------------------------------------------------------------- |
---|
160 | USE mod_kinds_model |
---|
161 | IMPLICIT NONE |
---|
162 | !- |
---|
163 | CHARACTER(LEN=*) :: str |
---|
164 | !- |
---|
165 | INTEGER (kind=ip_intwp_p) :: i,ic |
---|
166 | !--------------------------------------------------------------------- |
---|
167 | DO i=1,LEN_TRIM(str) |
---|
168 | ic = IACHAR(str(i:i)) |
---|
169 | IF ( (ic >= 97) .AND. (ic <= 122) ) str(i:i) = ACHAR(ic-32) |
---|
170 | ENDDO |
---|
171 | !----------------------------- |
---|
172 | END SUBROUTINE struppercase |
---|
173 | != |
---|
174 | !------------------ |
---|
175 | SUBROUTINE gensig (str, sig) |
---|
176 | !--------------------------------------------------------------------- |
---|
177 | !- Generate a signature from the first 30 characters of the string |
---|
178 | !- This signature is not unique and thus when one looks for the |
---|
179 | !- one needs to also verify the string. |
---|
180 | !--------------------------------------------------------------------- |
---|
181 | USE mod_kinds_model |
---|
182 | IMPLICIT NONE |
---|
183 | !- |
---|
184 | CHARACTER(LEN=*) :: str |
---|
185 | INTEGER (kind=ip_intwp_p) :: sig |
---|
186 | !- |
---|
187 | INTEGER (kind=ip_intwp_p) :: i |
---|
188 | !--------------------------------------------------------------------- |
---|
189 | sig = 0 |
---|
190 | DO i=1,MIN(len_trim(str),30) |
---|
191 | sig = sig + prime(i)*IACHAR(str(i:i)) |
---|
192 | ENDDO |
---|
193 | !----------------------------- |
---|
194 | END SUBROUTINE gensig |
---|
195 | != |
---|
196 | !------------------ |
---|
197 | SUBROUTINE find_sig (nb_sig, str_tab, str, sig_tab, sig, pos) |
---|
198 | !--------------------------------------------------------------------- |
---|
199 | !- Find the string signature in a list of signatures |
---|
200 | !--------------------------------------------------------------------- |
---|
201 | !- INPUT |
---|
202 | !- nb_sig : length of table of signatures |
---|
203 | !- str_tab : Table of strings |
---|
204 | !- str : Target string we are looking for |
---|
205 | !- sig_tab : Table of signatures |
---|
206 | !- sig : Target signature we are looking for |
---|
207 | !- OUTPUT |
---|
208 | !- pos : -1 if str not found, else value in the table |
---|
209 | !--------------------------------------------------------------------- |
---|
210 | USE mod_kinds_model |
---|
211 | IMPLICIT NONE |
---|
212 | !- |
---|
213 | INTEGER (kind=ip_intwp_p) :: nb_sig |
---|
214 | CHARACTER(LEN=*),DIMENSION(nb_sig) :: str_tab |
---|
215 | CHARACTER(LEN=*) :: str |
---|
216 | INTEGER (kind=ip_intwp_p), DIMENSION(nb_sig) :: sig_tab |
---|
217 | INTEGER (kind=ip_intwp_p) :: sig |
---|
218 | !- |
---|
219 | INTEGER (kind=ip_intwp_p) :: pos |
---|
220 | INTEGER (kind=ip_intwp_p), DIMENSION(nb_sig) :: loczeros |
---|
221 | !- |
---|
222 | INTEGER (kind=ip_intwp_p) :: il, len |
---|
223 | INTEGER (kind=ip_intwp_p), DIMENSION(1) :: minpos |
---|
224 | !--------------------------------------------------------------------- |
---|
225 | !- |
---|
226 | pos = -1 |
---|
227 | il = LEN_TRIM(str) |
---|
228 | !- |
---|
229 | IF ( nb_sig > 0 ) THEN |
---|
230 | ! |
---|
231 | loczeros = ABS(sig_tab(1:nb_sig)-sig) |
---|
232 | ! |
---|
233 | IF ( COUNT(loczeros < 1) == 1 ) THEN |
---|
234 | ! |
---|
235 | minpos = MINLOC(loczeros) |
---|
236 | len = LEN_TRIM(str_tab(minpos(1))) |
---|
237 | IF ( (INDEX(str_tab(minpos(1)),str(1:il)) > 0) & |
---|
238 | .AND.(len == il) ) THEN |
---|
239 | pos = minpos(1) |
---|
240 | ENDIF |
---|
241 | ! |
---|
242 | ELSE IF ( COUNT(loczeros < 1) > 1 ) THEN |
---|
243 | ! |
---|
244 | DO WHILE (COUNT(loczeros < 1) >= 1 .AND. pos < 0 ) |
---|
245 | minpos = MINLOC(loczeros) |
---|
246 | len = LEN_TRIM(str_tab(minpos(1))) |
---|
247 | IF ( (INDEX(str_tab(minpos(1)),str(1:il)) > 0) & |
---|
248 | .AND.(len == il) ) THEN |
---|
249 | pos = minpos(1) |
---|
250 | ELSE |
---|
251 | loczeros(minpos(1)) = 99999 |
---|
252 | ENDIF |
---|
253 | ENDDO |
---|
254 | ! |
---|
255 | ENDIF |
---|
256 | ! |
---|
257 | ENDIF |
---|
258 | !- |
---|
259 | END SUBROUTINE find_sig |
---|
260 | != |
---|
261 | !------------------ |
---|
262 | END MODULE stringop_psmile |
---|