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some small string changes

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@282 a592a061-630c-0410-9148-cb99ea01b6c8
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Lars Gullik Bjønnes 1999-11-03 13:04:22 +00:00
parent 73d5f55a00
commit 1ae4671945
2 changed files with 31 additions and 28 deletions
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ChangeLog
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@ -1,5 +1,8 @@
1999-11-03 Lars Gullik Bjønnes <larsbj@lyx.org>
* src/support/lyxstring.C: some changes from length() to rep->sz.
avoids a function call.
* src/support/filetools.C (SpaceLess): yet another version of the
algorithm...now per Jean-Marc's suggestions.

52
src/support/lyxstring.C
View File

@ -899,7 +899,7 @@ lyxstring::size_type lyxstring::find(value_type const * ptr, size_type i,
// for ptr in? For now I will assume that "n" tells the length
// of ptr. (Lgb)
n = min(n, strlen(ptr));
for (size_type t = i; length() - t >= n; ++t) {
for (size_type t = i; rep->sz - t >= n; ++t) {
// search until (*this)[i] == a[0]
if (rep->s[t] == ptr[0]) {
// check if the rest of the value_types match
@ -935,7 +935,7 @@ lyxstring::size_type lyxstring::find(value_type c, size_type i) const
TestlyxstringInvariant(this);
for (size_type t = 0; t + i < length(); ++t) {
for (size_type t = 0; t + i < rep->sz; ++t) {
if (rep->s[t + i] == c) return t + i;
}
return npos;
@ -946,10 +946,10 @@ lyxstring::size_type lyxstring::rfind(lyxstring const & a, size_type i) const
{
TestlyxstringInvariant(this);
size_type ii = min(length() - 1, i);
size_type ii = min(rep->sz - 1, i);
do {
if (a[a.length() - 1] == rep->s[ii]) {
int t = length() - 2;
int t = rep->sz - 2;
size_type l = ii - 1;
for (; t >= 0; --t, --l) {
if (a[t] != rep->s[l]) break;
@ -968,7 +968,7 @@ lyxstring::size_type lyxstring::rfind(value_type const * ptr, size_type i,
TestlyxstringInvariant(this);
if (!*ptr) return npos;
size_type ii = min(length() - 1, i);
size_type ii = min(rep->sz - 1, i);
do {
if (ptr[n - 1] == rep->s[ii]) {
int t = n - 2;
@ -989,7 +989,7 @@ lyxstring::size_type lyxstring::rfind(value_type const * ptr, size_type i) const
TestlyxstringInvariant(this);
if (!*ptr) return npos;
size_type ii = min(length() - 1, i);
size_type ii = min(rep->sz - 1, i);
do {
if (ptr[strlen(ptr) - 1] == rep->s[ii]) {
int t = strlen(ptr) - 2;
@ -1008,7 +1008,7 @@ lyxstring::size_type lyxstring::rfind(value_type c, size_type i) const
{
TestlyxstringInvariant(this);
size_type ii = min(length() - 1, i);
size_type ii = min(rep->sz - 1, i);
for (size_type t = ii; t != 0; --t) {
if (rep->s[t] == c) return t;
}
@ -1022,7 +1022,7 @@ lyxstring::size_type lyxstring::find_first_of(lyxstring const & a,
Assert(i < rep->sz);
TestlyxstringInvariant(this);
for (size_type t = i; t < length(); ++t) {
for (size_type t = i; t < rep->sz; ++t) {
if (a.find(rep->s[t]) != npos) return t;
}
return npos;
@ -1036,7 +1036,7 @@ lyxstring::size_type lyxstring::find_first_of(value_type const * ptr, size_type
TestlyxstringInvariant(this);
if (!n) return npos;
for (size_type t = i; t < length(); ++t) {
for (size_type t = i; t < rep->sz; ++t) {
if(memchr(ptr, rep->s[t], n) != 0) return t;
}
return npos;
@ -1049,7 +1049,7 @@ lyxstring::size_type lyxstring::find_first_of(value_type const * ptr,
Assert(ptr && i < rep->sz);
TestlyxstringInvariant(this);
for (size_type t = i; t < length(); ++t) {
for (size_type t = i; t < rep->sz; ++t) {
if (strchr(ptr, rep->s[t]) != 0) return t;
}
return npos;
@ -1061,7 +1061,7 @@ lyxstring::size_type lyxstring::find_first_of(value_type c, size_type i) const
Assert(i < rep->sz);
TestlyxstringInvariant(this);
for (size_type t = i; t < length(); ++t) {
for (size_type t = i; t < rep->sz; ++t) {
if (rep->s[t] == c) return t;
}
return npos;
@ -1073,7 +1073,7 @@ lyxstring::size_type lyxstring::find_last_of(lyxstring const & a,
{
TestlyxstringInvariant(this);
size_type ii = min(length() - 1, i);
size_type ii = min(rep->sz - 1, i);
for (int t = ii; t >= 0; --t) {
if (a.find(rep->s[t]) != npos) return t;
}
@ -1087,7 +1087,7 @@ lyxstring::size_type lyxstring::find_last_of(value_type const * ptr, size_type i
TestlyxstringInvariant(this);
if (!n) return npos;
size_type ii = min(length() - 1, i);
size_type ii = min(rep->sz - 1, i);
for (int t = ii; t >= 0; --t) {
if(memchr(ptr, rep->s[t], n) != 0) return t;
}
@ -1101,7 +1101,7 @@ lyxstring::size_type lyxstring::find_last_of(value_type const * ptr,
Assert(ptr);
TestlyxstringInvariant(this);
size_type ii = min(length() - 1, i);
size_type ii = min(rep->sz - 1, i);
for (int t = ii; t >= 0; --t) {
if (strchr(ptr, rep->s[t]) != 0) return t;
}
@ -1114,7 +1114,7 @@ lyxstring::size_type lyxstring::find_last_of(value_type c, size_type i) const
TestlyxstringInvariant(this);
if (!rep->sz) return npos;
size_type ii = min(length() - 1, i);
size_type ii = min(rep->sz - 1, i);
for (int t = ii; t >= 0; --t) {
if (rep->s[t] == c) return t;
}
@ -1129,21 +1129,22 @@ lyxstring::size_type lyxstring::find_first_not_of(lyxstring const & a,
if (!rep->sz) return npos;
Assert(i < rep->sz);
for (size_type t = i; t < length(); ++t) {
for (size_type t = i; t < rep->sz; ++t) {
if (a.find(rep->s[t]) == npos) return t;
}
return npos;
}
lyxstring::size_type lyxstring::find_first_not_of(value_type const * ptr, size_type i,
lyxstring::size_type lyxstring::find_first_not_of(value_type const * ptr,
size_type i,
size_type n) const
{
Assert(ptr && i < rep->sz);
TestlyxstringInvariant(this);
if (!n) return (i < length()) ? i : npos;
for (size_type t = i; t < length(); ++t) {
if (!n) return (i < rep->sz) ? i : npos;
for (size_type t = i; t < rep->sz; ++t) {
if(memchr(ptr, rep->s[t], n) == 0) return t;
}
return npos;
@ -1156,7 +1157,7 @@ lyxstring::size_type lyxstring::find_first_not_of(value_type const * ptr,
Assert(ptr && i < rep->sz);
TestlyxstringInvariant(this);
for (size_type t = i; t < length(); ++t) {
for (size_type t = i; t < rep->sz; ++t) {
if (strchr(ptr, rep->s[t]) == 0) return t;
}
return npos;
@ -1170,7 +1171,7 @@ lyxstring::size_type lyxstring::find_first_not_of(value_type c,
Assert(i < rep->sz);
TestlyxstringInvariant(this);
for (size_type t = i; t < length(); ++t) {
for (size_type t = i; t < rep->sz; ++t) {
if (rep->s[t] != c) return t;
}
return npos;
@ -1182,7 +1183,7 @@ lyxstring::size_type lyxstring::find_last_not_of(lyxstring const & a,
{
TestlyxstringInvariant(this);
size_type ii = min(length() - 1, i);
size_type ii = min(rep->sz - 1, i);
for (int t = ii; t >= 0; --t) {
if (a.find(rep->s[t]) == npos) return t;
}
@ -1198,8 +1199,7 @@ lyxstring::size_type lyxstring::find_last_not_of(value_type const * ptr,
TestlyxstringInvariant(this);
if (!n) return npos;
size_type ii = min(length() - 1, i);
//if (!n) return (ii >= 0) ? ii : npos;
size_type ii = min(rep->sz - 1, i);
for (int t = ii; t >= 0; --t) {
if(memchr(ptr, rep->s[t], n) == 0) return t;
}
@ -1213,7 +1213,7 @@ lyxstring::size_type lyxstring::find_last_not_of(value_type const * ptr,
Assert(ptr);
TestlyxstringInvariant(this);
size_type ii = min(length() - 1, i);
size_type ii = min(rep->sz - 1, i);
for (int t = ii; t >= 0; --t) {
if (strchr(ptr, rep->s[t]) == 0) return t;
}
@ -1226,7 +1226,7 @@ lyxstring::size_type lyxstring::find_last_not_of(value_type c,
{
TestlyxstringInvariant(this);
size_type ii = min(length() - 1, i);
size_type ii = min(rep->sz - 1, i);
for (int t = ii; t >= 0; --t) {
if (rep->s[t] != c) return t;
}