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OCD: foreach -> C++11 ranged for

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This commit is contained in:
Eelco Dolstra 2015-07-17 19:24:28 +02:00
parent 1511aa9f48
commit 6bd2c7bb38
30 changed files with 849 additions and 874 deletions
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44
src/libstore/store-api.cc
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@ -82,14 +82,14 @@ void checkStoreName(const string & name)
reasons (e.g., "." and ".."). */
if (string(name, 0, 1) == ".")
throw Error(format("illegal name: ‘%1%’") % name);
foreach (string::const_iterator, i, name)
if (!((*i >= 'A' && *i <= 'Z') ||
(*i >= 'a' && *i <= 'z') ||
(*i >= '0' && *i <= '9') ||
validChars.find(*i) != string::npos))
for (auto & i : name)
if (!((i >= 'A' && i <= 'Z') ||
(i >= 'a' && i <= 'z') ||
(i >= '0' && i <= '9') ||
validChars.find(i) != string::npos))
{
throw Error(format("invalid character ‘%1%’ in name ‘%2%’")
% *i % name);
% i % name);
}
}
@ -101,22 +101,22 @@ void checkStoreName(const string & name)
where
<store> = the location of the Nix store, usually /nix/store
<name> = a human readable name for the path, typically obtained
from the name attribute of the derivation, or the name of the
source file from which the store path is created. For derivation
outputs other than the default "out" output, the string "-<id>"
is suffixed to <name>.
<h> = base-32 representation of the first 160 bits of a SHA-256
hash of <s>; the hash part of the store name
<s> = the string "<type>:sha256:<h2>:<store>:<name>";
note that it includes the location of the store as well as the
name to make sure that changes to either of those are reflected
in the hash (e.g. you won't get /nix/store/<h>-name1 and
/nix/store/<h>-name2 with equal hash parts).
<type> = one of:
"text:<r1>:<r2>:...<rN>"
for plain text files written to the store using
@ -219,9 +219,9 @@ Path computeStorePathForText(const string & name, const string & s,
hacky, but we can't put them in `s' since that would be
ambiguous. */
string type = "text";
foreach (PathSet::const_iterator, i, references) {
for (auto & i : references) {
type += ":";
type += *i;
type += i;
}
return makeStorePath(type, hash, name);
}
@ -234,11 +234,11 @@ string StoreAPI::makeValidityRegistration(const PathSet & paths,
bool showDerivers, bool showHash)
{
string s = "";
foreach (PathSet::iterator, i, paths) {
s += *i + "\n";
ValidPathInfo info = queryPathInfo(*i);
for (auto & i : paths) {
s += i + "\n";
ValidPathInfo info = queryPathInfo(i);
if (showHash) {
s += printHash(info.hash) + "\n";
@ -250,8 +250,8 @@ string StoreAPI::makeValidityRegistration(const PathSet & paths,
s += (format("%1%\n") % info.references.size()).str();
foreach (PathSet::iterator, j, info.references)
s += *j + "\n";
for (auto & j : info.references)
s += j + "\n";
}
return s;
@ -286,9 +286,9 @@ ValidPathInfo decodeValidPathInfo(std::istream & str, bool hashGiven)
string showPaths(const PathSet & paths)
{
string s;
foreach (PathSet::const_iterator, i, paths) {
for (auto & i : paths) {
if (s.size() != 0) s += ", ";
s += "‘" + *i + "’";
s += "‘" + i + "’";
}
return s;
}
@ -297,9 +297,9 @@ string showPaths(const PathSet & paths)
void exportPaths(StoreAPI & store, const Paths & paths,
bool sign, Sink & sink)
{
foreach (Paths::const_iterator, i, paths) {
for (auto & i : paths) {
writeInt(1, sink);
store.exportPath(*i, sign, sink);
store.exportPath(i, sign, sink);
}
writeInt(0, sink);
}