WIP: Nullable configuration value concept, implemented for

ConfigOptionFloatsNullable, ConfigOptionIntsNullable,
ConfigOptionPercentsNullable, ConfigOptionBoolsNullable.

retract override values were added to the Filament profile:
vector of floats: "retract_length", "retract_lift", "retract_lift_above",
	"retract_lift_below", "retract_speed", "deretract_speed",
	"retract_restart_extra", "retract_before_travel",
vector of bools: "retract_layer_change", "wipe"
vector of percents: "retract_before_wipe"
This commit is contained in:
bubnikv 2019-07-23 14:15:42 +02:00
parent bb604242aa
commit 3b1a44c084
7 changed files with 348 additions and 182 deletions

View file

@ -15,6 +15,7 @@
#include "clonable_ptr.hpp"
#include "Point.hpp"
#include <boost/algorithm/string/trim.hpp>
#include <boost/format.hpp>
#include <boost/property_tree/ptree.hpp>
@ -124,6 +125,10 @@ public:
bool operator!=(const ConfigOption &rhs) const { return ! (*this == rhs); }
bool is_scalar() const { return (int(this->type()) & int(coVectorType)) == 0; }
bool is_vector() const { return ! this->is_scalar(); }
// If this option is nullable, then it may have its value or values set to nil.
virtual bool nullable() const { return false; }
// A scalar is nil, or all values of a vector are nil.
virtual bool is_nil() const { return false; }
};
typedef ConfigOption* ConfigOptionPtr;
@ -345,26 +350,35 @@ private:
template<class Archive> void serialize(Archive &ar) { ar(cereal::base_class<ConfigOptionSingle<double>>(this)); }
};
class ConfigOptionFloats : public ConfigOptionVector<double>
template<bool NULLABLE>
class ConfigOptionFloatsTempl : public ConfigOptionVector<double>
{
public:
ConfigOptionFloats() : ConfigOptionVector<double>() {}
explicit ConfigOptionFloats(size_t n, double value) : ConfigOptionVector<double>(n, value) {}
explicit ConfigOptionFloats(std::initializer_list<double> il) : ConfigOptionVector<double>(std::move(il)) {}
explicit ConfigOptionFloats(const std::vector<double> &vec) : ConfigOptionVector<double>(vec) {}
explicit ConfigOptionFloats(std::vector<double> &&vec) : ConfigOptionVector<double>(std::move(vec)) {}
ConfigOptionFloatsTempl() : ConfigOptionVector<double>() {}
explicit ConfigOptionFloatsTempl(size_t n, double value) : ConfigOptionVector<double>(n, value) {}
explicit ConfigOptionFloatsTempl(std::initializer_list<double> il) : ConfigOptionVector<double>(std::move(il)) {}
explicit ConfigOptionFloatsTempl(const std::vector<double> &vec) : ConfigOptionVector<double>(vec) {}
explicit ConfigOptionFloatsTempl(std::vector<double> &&vec) : ConfigOptionVector<double>(std::move(vec)) {}
static ConfigOptionType static_type() { return coFloats; }
ConfigOptionType type() const override { return static_type(); }
ConfigOption* clone() const override { return new ConfigOptionFloats(*this); }
bool operator==(const ConfigOptionFloats &rhs) const { return this->values == rhs.values; }
ConfigOption* clone() const override { return new ConfigOptionFloatsTempl(*this); }
bool operator==(const ConfigOptionFloatsTempl &rhs) const { return this->values == rhs.values; }
// Could a special "nil" value be stored inside the vector, indicating undefined value?
bool nullable() const override { return NULLABLE; }
// Special "nil" value to be stored into the vector if this->supports_nil().
static double nil_value() { return std::numeric_limits<double>::quiet_NaN(); }
// A scalar is nil, or all values of a vector are nil.
virtual bool is_nil() const override { for (auto v : this->values) if (! std::isnan(v)) return false; return true; }
bool is_nil(size_t idx) const { return std::isnan(v->values[idx]); }
std::string serialize() const override
{
std::ostringstream ss;
for (std::vector<double>::const_iterator it = this->values.begin(); it != this->values.end(); ++it) {
if (it - this->values.begin() != 0) ss << ",";
ss << *it;
for (const double &v : this->values) {
if (&v != &this->values.front())
ss << ",";
serialize_single_value(ss, v);
}
return ss.str();
}
@ -373,14 +387,14 @@ public:
{
std::vector<std::string> vv;
vv.reserve(this->values.size());
for (std::vector<double>::const_iterator it = this->values.begin(); it != this->values.end(); ++it) {
for (const double v : this->values) {
std::ostringstream ss;
ss << *it;
serialize_single_value(ss, v);
vv.push_back(ss.str());
}
return vv;
}
bool deserialize(const std::string &str, bool append = false) override
{
if (! append)
@ -388,25 +402,49 @@ public:
std::istringstream is(str);
std::string item_str;
while (std::getline(is, item_str, ',')) {
std::istringstream iss(item_str);
double value;
iss >> value;
this->values.push_back(value);
boost::trim(item_str);
if (item_str == "nil") {
if (NULLABLE)
this->values.push_back(nil_value());
else
std::runtime_error("Deserializing nil into a non-nullable object");
} else {
std::istringstream iss(item_str);
double value;
iss >> value;
this->values.push_back(value);
}
}
return true;
}
ConfigOptionFloats& operator=(const ConfigOption *opt)
ConfigOptionFloatsTempl& operator=(const ConfigOption *opt)
{
this->set(opt);
return *this;
}
protected:
void serialize_single_value(std::ostringstream &ss, const double v) const {
if (std::isfinite(v))
ss << v;
else if (std::isnan(v)) {
if (NULLABLE)
ss << "nil";
else
std::runtime_error("Serializing NaN");
} else
std::runtime_error("Serializing invalid number");
}
private:
friend class cereal::access;
template<class Archive> void serialize(Archive &ar) { ar(cereal::base_class<ConfigOptionVector<double>>(this)); }
};
using ConfigOptionFloats = ConfigOptionFloatsTempl<false>;
using ConfigOptionFloatsNullable = ConfigOptionFloatsTempl<true>;
class ConfigOptionInt : public ConfigOptionSingle<int>
{
public:
@ -447,35 +485,45 @@ private:
template<class Archive> void serialize(Archive &ar) { ar(cereal::base_class<ConfigOptionSingle<int>>(this)); }
};
class ConfigOptionInts : public ConfigOptionVector<int>
template<bool NULLABLE>
class ConfigOptionIntsTempl : public ConfigOptionVector<int>
{
public:
ConfigOptionInts() : ConfigOptionVector<int>() {}
explicit ConfigOptionInts(size_t n, int value) : ConfigOptionVector<int>(n, value) {}
explicit ConfigOptionInts(std::initializer_list<int> il) : ConfigOptionVector<int>(std::move(il)) {}
ConfigOptionIntsTempl() : ConfigOptionVector<int>() {}
explicit ConfigOptionIntsTempl(size_t n, int value) : ConfigOptionVector<int>(n, value) {}
explicit ConfigOptionIntsTempl(std::initializer_list<int> il) : ConfigOptionVector<int>(std::move(il)) {}
static ConfigOptionType static_type() { return coInts; }
ConfigOptionType type() const override { return static_type(); }
ConfigOption* clone() const override { return new ConfigOptionInts(*this); }
ConfigOptionInts& operator=(const ConfigOption *opt) { this->set(opt); return *this; }
bool operator==(const ConfigOptionInts &rhs) const { return this->values == rhs.values; }
ConfigOption* clone() const override { return new ConfigOptionIntsTempl(*this); }
ConfigOptionIntsTempl& operator=(const ConfigOption *opt) { this->set(opt); return *this; }
bool operator==(const ConfigOptionIntsTempl &rhs) const { return this->values == rhs.values; }
// Could a special "nil" value be stored inside the vector, indicating undefined value?
bool nullable() const override { return NULLABLE; }
// Special "nil" value to be stored into the vector if this->supports_nil().
static int nil_value() { return std::numeric_limits<int>::max(); }
// A scalar is nil, or all values of a vector are nil.
virtual bool is_nil() const override { for (auto v : this->values) if (v != nil_value()) return false; return true; }
bool is_nil(size_t idx) const { return v->values[idx] == nil_value(); }
std::string serialize() const override {
std::string serialize() const override
{
std::ostringstream ss;
for (std::vector<int>::const_iterator it = this->values.begin(); it != this->values.end(); ++it) {
if (it - this->values.begin() != 0) ss << ",";
ss << *it;
for (const int &v : this->values) {
if (&v != &this->values.front())
ss << ",";
serialize_single_value(ss, v);
}
return ss.str();
}
std::vector<std::string> vserialize() const override
std::vector<std::string> vserialize() const override
{
std::vector<std::string> vv;
vv.reserve(this->values.size());
for (std::vector<int>::const_iterator it = this->values.begin(); it != this->values.end(); ++it) {
for (const int v : this->values) {
std::ostringstream ss;
ss << *it;
serialize_single_value(ss, v);
vv.push_back(ss.str());
}
return vv;
@ -488,19 +536,40 @@ public:
std::istringstream is(str);
std::string item_str;
while (std::getline(is, item_str, ',')) {
std::istringstream iss(item_str);
int value;
iss >> value;
this->values.push_back(value);
boost::trim(item_str);
if (item_str == "nil") {
if (NULLABLE)
this->values.push_back(nil_value());
else
std::runtime_error("Deserializing nil into a non-nullable object");
} else {
std::istringstream iss(item_str);
int value;
iss >> value;
this->values.push_back(value);
}
}
return true;
}
private:
void serialize_single_value(std::ostringstream &ss, const int v) const {
if (v == nil_value()) {
if (NULLABLE)
ss << "nil";
else
std::runtime_error("Serializing NaN");
} else
ss << v;
}
friend class cereal::access;
template<class Archive> void serialize(Archive &ar) { ar(cereal::base_class<ConfigOptionVector<int>>(this)); }
};
using ConfigOptionInts = ConfigOptionIntsTempl<false>;
using ConfigOptionIntsNullable = ConfigOptionIntsTempl<true>;
class ConfigOptionString : public ConfigOptionSingle<std::string>
{
public:
@ -603,64 +672,61 @@ private:
template<class Archive> void serialize(Archive &ar) { ar(cereal::base_class<ConfigOptionFloat>(this)); }
};
class ConfigOptionPercents : public ConfigOptionFloats
template<bool NULLABLE>
class ConfigOptionPercentsTempl : public ConfigOptionFloatsTempl<NULLABLE>
{
public:
ConfigOptionPercents() : ConfigOptionFloats() {}
explicit ConfigOptionPercents(size_t n, double value) : ConfigOptionFloats(n, value) {}
explicit ConfigOptionPercents(std::initializer_list<double> il) : ConfigOptionFloats(std::move(il)) {}
ConfigOptionPercentsTempl() : ConfigOptionFloatsTempl<NULLABLE>() {}
explicit ConfigOptionPercentsTempl(size_t n, double value) : ConfigOptionFloatsTempl<NULLABLE>(n, value) {}
explicit ConfigOptionPercentsTempl(std::initializer_list<double> il) : ConfigOptionFloatsTempl<NULLABLE>(std::move(il)) {}
explicit ConfigOptionPercentsTempl(const std::vector<double>& vec) : ConfigOptionFloatsTempl<NULLABLE>(vec) {}
explicit ConfigOptionPercentsTempl(std::vector<double>&& vec) : ConfigOptionFloatsTempl<NULLABLE>(std::move(vec)) {}
static ConfigOptionType static_type() { return coPercents; }
ConfigOptionType type() const override { return static_type(); }
ConfigOption* clone() const override { return new ConfigOptionPercents(*this); }
ConfigOptionPercents& operator=(const ConfigOption *opt) { this->set(opt); return *this; }
bool operator==(const ConfigOptionPercents &rhs) const { return this->values == rhs.values; }
ConfigOption* clone() const override { return new ConfigOptionPercentsTempl(*this); }
ConfigOptionPercentsTempl& operator=(const ConfigOption *opt) { this->set(opt); return *this; }
bool operator==(const ConfigOptionPercentsTempl &rhs) const { return this->values == rhs.values; }
std::string serialize() const override
{
std::ostringstream ss;
for (const auto &v : this->values) {
if (&v != &this->values.front()) ss << ",";
ss << v << "%";
for (const double &v : this->values) {
if (&v != &this->values.front())
ss << ",";
this->serialize_single_value(ss, v);
if (! std::isnan(v))
ss << "%";
}
std::string str = ss.str();
return str;
}
std::vector<std::string> vserialize() const override
{
std::vector<std::string> vv;
vv.reserve(this->values.size());
for (const auto v : this->values) {
for (const double v : this->values) {
std::ostringstream ss;
ss << v;
std::string sout = ss.str() + "%";
vv.push_back(sout);
this->serialize_single_value(ss, v);
if (! std::isnan(v))
ss << "%";
vv.push_back(ss.str());
}
return vv;
}
bool deserialize(const std::string &str, bool append = false) override
{
if (! append)
this->values.clear();
std::istringstream is(str);
std::string item_str;
while (std::getline(is, item_str, ',')) {
std::istringstream iss(item_str);
double value;
// don't try to parse the trailing % since it's optional
iss >> value;
this->values.push_back(value);
}
return true;
}
// The float's deserialize function shall ignore the trailing optional %.
// bool deserialize(const std::string &str, bool append = false) override;
private:
friend class cereal::access;
template<class Archive> void serialize(Archive &ar) { ar(cereal::base_class<ConfigOptionFloats>(this)); }
template<class Archive> void serialize(Archive &ar) { ar(cereal::base_class<ConfigOptionFloatsTempl<NULLABLE>>(this)); }
};
using ConfigOptionPercents = ConfigOptionPercentsTempl<false>;
using ConfigOptionPercentsNullable = ConfigOptionPercentsTempl<true>;
class ConfigOptionFloatOrPercent : public ConfigOptionPercent
{
public:
@ -887,18 +953,28 @@ private:
template<class Archive> void serialize(Archive &ar) { ar(cereal::base_class<ConfigOptionSingle<bool>>(this)); }
};
class ConfigOptionBools : public ConfigOptionVector<unsigned char>
template<bool NULLABLE>
class ConfigOptionBoolsTempl : public ConfigOptionVector<unsigned char>
{
public:
ConfigOptionBools() : ConfigOptionVector<unsigned char>() {}
explicit ConfigOptionBools(size_t n, bool value) : ConfigOptionVector<unsigned char>(n, (unsigned char)value) {}
explicit ConfigOptionBools(std::initializer_list<bool> il) { values.reserve(il.size()); for (bool b : il) values.emplace_back((unsigned char)b); }
ConfigOptionBoolsTempl() : ConfigOptionVector<unsigned char>() {}
explicit ConfigOptionBoolsTempl(size_t n, bool value) : ConfigOptionVector<unsigned char>(n, (unsigned char)value) {}
explicit ConfigOptionBoolsTempl(std::initializer_list<bool> il) { values.reserve(il.size()); for (bool b : il) values.emplace_back((unsigned char)b); }
explicit ConfigOptionBoolsTempl(const std::vector<unsigned char>& vec) : ConfigOptionVector<unsigned char>(vec) {}
explicit ConfigOptionBoolsTempl(std::vector<unsigned char>&& vec) : ConfigOptionVector<unsigned char>(std::move(vec)) {}
static ConfigOptionType static_type() { return coBools; }
ConfigOptionType type() const override { return static_type(); }
ConfigOption* clone() const override { return new ConfigOptionBools(*this); }
ConfigOptionBools& operator=(const ConfigOption *opt) { this->set(opt); return *this; }
bool operator==(const ConfigOptionBools &rhs) const { return this->values == rhs.values; }
ConfigOption* clone() const override { return new ConfigOptionBoolsTempl(*this); }
ConfigOptionBoolsTempl& operator=(const ConfigOption *opt) { this->set(opt); return *this; }
bool operator==(const ConfigOptionBoolsTempl &rhs) const { return this->values == rhs.values; }
// Could a special "nil" value be stored inside the vector, indicating undefined value?
bool nullable() const override { return NULLABLE; }
// Special "nil" value to be stored into the vector if this->supports_nil().
static unsigned char nil_value() { return std::numeric_limits<unsigned char>::max(); }
// A scalar is nil, or all values of a vector are nil.
virtual bool is_nil() const override { for (auto v : this->values) if (v != nil_value()) return false; return true; }
bool is_nil(size_t idx) const { return v->values[idx] == nil_value(); }
bool& get_at(size_t i) {
assert(! this->values.empty());
@ -911,19 +987,20 @@ public:
std::string serialize() const override
{
std::ostringstream ss;
for (std::vector<unsigned char>::const_iterator it = this->values.begin(); it != this->values.end(); ++it) {
if (it - this->values.begin() != 0) ss << ",";
ss << (*it ? "1" : "0");
}
for (const unsigned char &v : this->values) {
if (&v != &this->values.front())
ss << ",";
this->serialize_single_value(ss, v);
}
return ss.str();
}
std::vector<std::string> vserialize() const override
{
std::vector<std::string> vv;
for (std::vector<unsigned char>::const_iterator it = this->values.begin(); it != this->values.end(); ++it) {
std::ostringstream ss;
ss << (*it ? "1" : "0");
for (const unsigned char v : this->values) {
std::ostringstream ss;
this->serialize_single_value(ss, v);
vv.push_back(ss.str());
}
return vv;
@ -936,16 +1013,37 @@ public:
std::istringstream is(str);
std::string item_str;
while (std::getline(is, item_str, ',')) {
this->values.push_back(item_str.compare("1") == 0);
boost::trim(item_str);
if (item_str == "nil") {
if (NULLABLE)
this->values.push_back(nil_value());
else
std::runtime_error("Deserializing nil into a non-nullable object");
} else
this->values.push_back(item_str.compare("1") == 0);
}
return true;
}
protected:
void serialize_single_value(std::ostringstream &ss, const unsigned char v) const {
if (v == nil_value()) {
if (NULLABLE)
ss << "nil";
else
std::runtime_error("Serializing NaN");
} else
ss << (v ? "1" : "0");
}
private:
friend class cereal::access;
template<class Archive> void serialize(Archive &ar) { ar(cereal::base_class<ConfigOptionVector<unsigned char>>(this)); }
};
using ConfigOptionBools = ConfigOptionBoolsTempl<false>;
using ConfigOptionBoolsNullable = ConfigOptionBoolsTempl<true>;
// Map from an enum integer value to an enum name.
typedef std::vector<std::string> t_config_enum_names;
// Map from an enum name to an enum integer value.
@ -1096,6 +1194,8 @@ public:
t_config_option_key opt_key;
// What type? bool, int, string etc.
ConfigOptionType type = coNone;
// If a type is nullable, then it accepts a "nil" value (scalar) or "nil" values (vector).
bool nullable = false;
// Default value of this option. The default value object is owned by ConfigDef, it is released in its destructor.
Slic3r::clonable_ptr<const ConfigOption> default_value;
void set_default_value(const ConfigOption* ptr) { this->default_value = Slic3r::clonable_ptr<const ConfigOption>(ptr); }
@ -1107,45 +1207,65 @@ public:
ConfigOption* create_default_option() const;
template<class Archive> ConfigOption* load_option_from_archive(Archive &archive) const {
switch (this->type) {
case coFloat: { auto opt = new ConfigOptionFloat(); archive(*opt); return opt; }
case coFloats: { auto opt = new ConfigOptionFloats(); archive(*opt); return opt; }
case coInt: { auto opt = new ConfigOptionInt(); archive(*opt); return opt; }
case coInts: { auto opt = new ConfigOptionInts(); archive(*opt); return opt; }
case coString: { auto opt = new ConfigOptionString(); archive(*opt); return opt; }
case coStrings: { auto opt = new ConfigOptionStrings(); archive(*opt); return opt; }
case coPercent: { auto opt = new ConfigOptionPercent(); archive(*opt); return opt; }
case coPercents: { auto opt = new ConfigOptionPercents(); archive(*opt); return opt; }
case coFloatOrPercent: { auto opt = new ConfigOptionFloatOrPercent(); archive(*opt); return opt; }
case coPoint: { auto opt = new ConfigOptionPoint(); archive(*opt); return opt; }
case coPoints: { auto opt = new ConfigOptionPoints(); archive(*opt); return opt; }
case coPoint3: { auto opt = new ConfigOptionPoint3(); archive(*opt); return opt; }
case coBool: { auto opt = new ConfigOptionBool(); archive(*opt); return opt; }
case coBools: { auto opt = new ConfigOptionBools(); archive(*opt); return opt; }
case coEnum: { auto opt = new ConfigOptionEnumGeneric(this->enum_keys_map); archive(*opt); return opt; }
default: throw std::runtime_error(std::string("ConfigOptionDef::load_option_from_archive(): Unknown option type for option ") + this->opt_key);
}
if (this->nullable) {
switch (this->type) {
case coFloats: { auto opt = new ConfigOptionFloatsNullable(); archive(*opt); return opt; }
case coInts: { auto opt = new ConfigOptionIntsNullable(); archive(*opt); return opt; }
case coPercents: { auto opt = new ConfigOptionPercentsNullable();archive(*opt); return opt; }
case coBools: { auto opt = new ConfigOptionBoolsNullable(); archive(*opt); return opt; }
default: throw std::runtime_error(std::string("ConfigOptionDef::load_option_from_archive(): Unknown nullable option type for option ") + this->opt_key);
}
} else {
switch (this->type) {
case coFloat: { auto opt = new ConfigOptionFloat(); archive(*opt); return opt; }
case coFloats: { auto opt = new ConfigOptionFloats(); archive(*opt); return opt; }
case coInt: { auto opt = new ConfigOptionInt(); archive(*opt); return opt; }
case coInts: { auto opt = new ConfigOptionInts(); archive(*opt); return opt; }
case coString: { auto opt = new ConfigOptionString(); archive(*opt); return opt; }
case coStrings: { auto opt = new ConfigOptionStrings(); archive(*opt); return opt; }
case coPercent: { auto opt = new ConfigOptionPercent(); archive(*opt); return opt; }
case coPercents: { auto opt = new ConfigOptionPercents(); archive(*opt); return opt; }
case coFloatOrPercent: { auto opt = new ConfigOptionFloatOrPercent(); archive(*opt); return opt; }
case coPoint: { auto opt = new ConfigOptionPoint(); archive(*opt); return opt; }
case coPoints: { auto opt = new ConfigOptionPoints(); archive(*opt); return opt; }
case coPoint3: { auto opt = new ConfigOptionPoint3(); archive(*opt); return opt; }
case coBool: { auto opt = new ConfigOptionBool(); archive(*opt); return opt; }
case coBools: { auto opt = new ConfigOptionBools(); archive(*opt); return opt; }
case coEnum: { auto opt = new ConfigOptionEnumGeneric(this->enum_keys_map); archive(*opt); return opt; }
default: throw std::runtime_error(std::string("ConfigOptionDef::load_option_from_archive(): Unknown option type for option ") + this->opt_key);
}
}
}
template<class Archive> ConfigOption* save_option_to_archive(Archive &archive, const ConfigOption *opt) const {
switch (this->type) {
case coFloat: archive(*static_cast<const ConfigOptionFloat*>(opt)); break;
case coFloats: archive(*static_cast<const ConfigOptionFloats*>(opt)); break;
case coInt: archive(*static_cast<const ConfigOptionInt*>(opt)); break;
case coInts: archive(*static_cast<const ConfigOptionInts*>(opt)); break;
case coString: archive(*static_cast<const ConfigOptionString*>(opt)); break;
case coStrings: archive(*static_cast<const ConfigOptionStrings*>(opt)); break;
case coPercent: archive(*static_cast<const ConfigOptionPercent*>(opt)); break;
case coPercents: archive(*static_cast<const ConfigOptionPercents*>(opt)); break;
case coFloatOrPercent: archive(*static_cast<const ConfigOptionFloatOrPercent*>(opt)); break;
case coPoint: archive(*static_cast<const ConfigOptionPoint*>(opt)); break;
case coPoints: archive(*static_cast<const ConfigOptionPoints*>(opt)); break;
case coPoint3: archive(*static_cast<const ConfigOptionPoint3*>(opt)); break;
case coBool: archive(*static_cast<const ConfigOptionBool*>(opt)); break;
case coBools: archive(*static_cast<const ConfigOptionBools*>(opt)); break;
case coEnum: archive(*static_cast<const ConfigOptionEnumGeneric*>(opt)); break;
default: throw std::runtime_error(std::string("ConfigOptionDef::save_option_to_archive(): Unknown option type for option ") + this->opt_key);
}
if (this->nullable) {
switch (this->type) {
case coFloats: archive(*static_cast<const ConfigOptionFloatsNullable*>(opt)); break;
case coInts: archive(*static_cast<const ConfigOptionIntsNullable*>(opt)); break;
case coPercents: archive(*static_cast<const ConfigOptionPercentsNullable*>(opt));break;
case coBools: archive(*static_cast<const ConfigOptionBoolsNullable*>(opt)); break;
default: throw std::runtime_error(std::string("ConfigOptionDef::save_option_to_archive(): Unknown nullable option type for option ") + this->opt_key);
}
} else {
switch (this->type) {
case coFloat: archive(*static_cast<const ConfigOptionFloat*>(opt)); break;
case coFloats: archive(*static_cast<const ConfigOptionFloats*>(opt)); break;
case coInt: archive(*static_cast<const ConfigOptionInt*>(opt)); break;
case coInts: archive(*static_cast<const ConfigOptionInts*>(opt)); break;
case coString: archive(*static_cast<const ConfigOptionString*>(opt)); break;
case coStrings: archive(*static_cast<const ConfigOptionStrings*>(opt)); break;
case coPercent: archive(*static_cast<const ConfigOptionPercent*>(opt)); break;
case coPercents: archive(*static_cast<const ConfigOptionPercents*>(opt)); break;
case coFloatOrPercent: archive(*static_cast<const ConfigOptionFloatOrPercent*>(opt)); break;
case coPoint: archive(*static_cast<const ConfigOptionPoint*>(opt)); break;
case coPoints: archive(*static_cast<const ConfigOptionPoints*>(opt)); break;
case coPoint3: archive(*static_cast<const ConfigOptionPoint3*>(opt)); break;
case coBool: archive(*static_cast<const ConfigOptionBool*>(opt)); break;
case coBools: archive(*static_cast<const ConfigOptionBools*>(opt)); break;
case coEnum: archive(*static_cast<const ConfigOptionEnumGeneric*>(opt)); break;
default: throw std::runtime_error(std::string("ConfigOptionDef::save_option_to_archive(): Unknown option type for option ") + this->opt_key);
}
}
// Make the compiler happy, shut up the warnings.
return nullptr;
}
@ -1263,6 +1383,7 @@ public:
protected:
ConfigOptionDef* add(const t_config_option_key &opt_key, ConfigOptionType type);
ConfigOptionDef* add_nullable(const t_config_option_key &opt_key, ConfigOptionType type);
};
// An abstract configuration store.
@ -1347,6 +1468,9 @@ public:
void load(const boost::property_tree::ptree &tree);
void save(const std::string &file) const;
// Set all the nullable values to nils.
void null_nullables();
private:
// Set a configuration value from a string.
bool set_deserialize_raw(const t_config_option_key &opt_key_src, const std::string &str, bool append);
@ -1444,6 +1568,9 @@ public:
return true;
}
// Remove options with all nil values, those are optional and it does not help to hold them.
size_t remove_nil_options();
// Allow DynamicConfig to be instantiated on ints own without a definition.
// If the definition is not defined, the method requiring the definition will throw NoDefinitionException.
const ConfigDef* def() const override { return nullptr; };