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Andreas Blakli
Gruppe44-PROG1003-2022
Commits
d608fc84
Commit
d608fc84
authored
Mar 31, 2022
by
Andreas Blakli
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Oppdaterte rensStreng() funk i hjelpeFunksjoner.cpp.
parent
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hjelpeFunksjoner.cpp
+32
-21
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hjelpeFunksjoner.cpp
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hjelpeFunksjoner.cpp
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d608fc84
...
@@ -4,33 +4,44 @@ using namespace std;
...
@@ -4,33 +4,44 @@ using namespace std;
string
HjelpeFunksjoner
::
rensStreng
(
const
string
str
)
{
string
HjelpeFunksjoner
::
rensStreng
(
const
string
str
)
{
string
rensetStreng
,
tmp
,
tmp2
;
string
rensetStreng
,
tmp
,
tmp2
;
int
i
=
0
;
bool
alle
;
vector
<
string
>
ulovligeBokstaver
=
{
"Æ"
,
"æ"
,
"Ø"
,
"ø"
,
"Å"
,
"å"
};
vector
<
string
>
lovligeBokstaver
=
{
"E"
,
"e"
,
"O"
,
"o"
,
"A"
,
"a"
};
if
(
sjekkForUlovligTegn
(
str
))
{
if
(
sjekkForUlovligTegn
(
str
))
{
regex
re
(
"[^ÆØÅæøåa-zA-Z0-9]"
);
regex
re
(
"[^ÆØÅæøåa-zA-Z0-9]"
);
rensetStreng
=
regex_replace
(
str
,
re
,
""
);
rensetStreng
=
regex_replace
(
str
,
re
,
""
);
}
else
}
else
rensetStreng
=
str
;
rensetStreng
=
str
;
// Hvordan c++ kompilatoren kan sammenligne strenger med if men ikke
// i en switch case er "beyond me".
// Ikke den beste løsningen iom. at den looper gjennom strengen
// En annen løsning enn dette her kunne være å bruke en iterator som f.eks. replace.
// flere ganger, en annen løsning kunne vært å bruke regex_replace igjen
// eller en ny regex replace som gjort ovenfor.
for
(
const
auto
&
ulovlig
:
ulovligeBokstaver
)
{
for
(
const
char
&
c
:
rensetStreng
)
{
// todo sjekk om problemer med char æøå i c.
alle
=
false
;
tmp
.
push_back
(
c
);
while
(
!
alle
)
{
if
(
tmp
==
"Æ"
)
size_t
pos
=
rensetStreng
.
find
(
ulovlig
);
tmp
=
"AE"
;
if
(
pos
!=
string
::
npos
)
else
if
(
tmp
==
"Ø"
)
rensetStreng
.
replace
(
pos
,
tmp
=
"O"
;
ulovligeBokstaver
[
i
].
length
(),
else
if
(
tmp
==
"Å"
)
lovligeBokstaver
[
i
]);
tmp
=
"AA"
;
else
else
if
(
tmp
==
"æ"
)
alle
=
true
;
tmp
=
"ae"
;
}
else
if
(
tmp
==
"ø"
)
i
++
;
tmp
=
"o"
;
else
if
(
tmp
==
"å"
)
tmp
=
"aa"
;
tmp2
+=
tmp
;
tmp
.
clear
();
}
}
rensetStreng
=
tmp2
;
return
rensetStreng
;
return
rensetStreng
;
}
}
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