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Minor fixes in examples and the 'custom types' tutorial.

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This commit is contained in:
Ferdinand Majerech 2014-08-01 17:09:05 +02:00
parent 278b60e896
commit 6ccda33467
7 changed files with 38 additions and 36 deletions
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38
examples/yaml_gen/yaml_gen.d
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@ -36,7 +36,7 @@ static this()
generators["set"] = &genSet;
}
real randomNormalized(in string distribution = "linear")
real randomNormalized(const string distribution = "linear")
{
auto generator = Random(unpredictableSeed());
const r = uniform!"[]"(0.0L, 1.0L, generator);
@ -49,23 +49,23 @@ real randomNormalized(in string distribution = "linear")
case "cubic":
return r * r * r;
default:
writeln("Unknown random distribution: ", distribution,
writeln("Unknown random distribution: ", distribution,
", falling back to linear");
return randomNormalized("linear");
}
}
long randomLong(in long min, in long max, in string distribution = "linear")
long randomLong(const long min, const long max, const string distribution = "linear")
{
return min + cast(long)round((max - min) * randomNormalized(distribution));
}
real randomReal(in real min, in real max, in string distribution = "linear")
real randomReal(const real min, const real max, const string distribution = "linear")
{
return min + (max - min) * randomNormalized(distribution);
}
char randomChar(in string chars)
char randomChar(const string chars)
{
return chars[randomLong(0, chars.length - 1)];
}
@ -84,7 +84,7 @@ Node genString(bool root = false)
{
auto range = config["string"]["range"];
const chars = randomLong(range["min"].as!uint, range["max"].as!uint,
const chars = randomLong(range["min"].as!uint, range["max"].as!uint,
range["dist"].as!string);
char[] result = new char[chars];
@ -101,7 +101,7 @@ Node genInt(bool root = false)
{
auto range = config["int"]["range"];
const result = randomLong(range["min"].as!int, range["max"].as!int,
const result = randomLong(range["min"].as!int, range["max"].as!int,
range["dist"].as!string);
return Node(result);
@ -111,7 +111,7 @@ Node genFloat(bool root = false)
{
auto range = config["float"]["range"];
const result = randomReal(range["min"].as!real, range["max"].as!real,
const result = randomReal(range["min"].as!real, range["max"].as!real,
range["dist"].as!string);
return Node(result);
@ -126,7 +126,7 @@ Node genTimestamp(bool root = false)
{
auto range = config["timestamp"]["range"];
auto hnsecs = randomLong(range["min"].as!ulong, range["max"].as!ulong,
auto hnsecs = randomLong(range["min"].as!ulong, range["max"].as!ulong,
range["dist"].as!string);
if(randomNormalized() <= config["timestamp"]["round-chance"].as!real)
@ -141,7 +141,7 @@ Node genBinary(bool root = false)
{
auto range = config["binary"]["range"];
const bytes = randomLong(range["min"].as!uint, range["max"].as!uint,
const bytes = randomLong(range["min"].as!uint, range["max"].as!uint,
range["dist"].as!string);
ubyte[] result = new ubyte[bytes];
@ -153,7 +153,7 @@ Node genBinary(bool root = false)
return Node(result);
}
Node nodes(in bool root, Node range, in string tag, in bool set = false)
Node nodes(const bool root, Node range, const string tag, const bool set = false)
{
auto types = config["collection-keys"].as!bool ? typesCollection : [];
types ~= (set ? typesScalarKey : typesScalar);
@ -168,7 +168,7 @@ Node nodes(in bool root, Node range, in string tag, in bool set = false)
}
else
{
const elems = randomLong(range["min"].as!uint, range["max"].as!uint,
const elems = randomLong(range["min"].as!uint, range["max"].as!uint,
range["dist"].as!string);
nodes = new Node[elems];
@ -205,7 +205,7 @@ Node pairs(bool root, bool complex, Node range, string tag)
}
else
{
const pairs = randomLong(range["min"].as!uint, range["max"].as!uint,
const pairs = randomLong(range["min"].as!uint, range["max"].as!uint,
range["dist"].as!string);
keys = new Node[pairs];
@ -244,13 +244,13 @@ Node genPairs(bool root = false)
return pairs(root, complex, range, "tag:yaml.org,2002:pairs");
}
Node generateNode(in string type, bool root = false)
Node generateNode(const string type, bool root = false)
{
++totalNodes;
return generators[type](root);
}
Node[] generate(in string configFileName)
Node[] generate(const string configFileName)
{
config = Loader(configFileName).load();
@ -285,12 +285,12 @@ void main(string[] args)
//Generate and dump the nodes.
Node[] generated = generate(configFile);
auto dumper = Dumper(args[1]);
auto encoding = config["encoding"];
auto dumper = Dumper(args[1]);
auto encoding = config["encoding"];
dumper.encoding = encoding == "utf-16" ? Encoding.UTF_16:
encoding == "utf-32" ? Encoding.UTF_32:
encoding == "utf-32" ? Encoding.UTF_32:
Encoding.UTF_8;
dumper.indent = config["indent"].as!uint;
dumper.textWidth = config["text-width"].as!uint;
dumper.dump(generated);