/dep/g3dlite/source/AnyVal.cpp
C++ | 1379 lines | 1020 code | 322 blank | 37 comment | 256 complexity | e567a4a837271e2ccfa5e981664190d9 MD5 | raw file
- /**
- @file AnyVal.cpp
- @author Morgan McGuire
- @maintainer Morgan McGuire
- @created 2006-06-11
- @edited 2008-07-14
- */
- #include "G3D/AnyVal.h"
- #include "G3D/Array.h"
- #include "G3D/stringutils.h"
- #include "G3D/Table.h"
- #include "G3D/Vector2.h"
- #include "G3D/Vector3.h"
- #include "G3D/Vector4.h"
- #include "G3D/Color1.h"
- #include "G3D/Color3.h"
- #include "G3D/Color4.h"
- #include "G3D/Matrix2.h"
- #include "G3D/Matrix3.h"
- #include "G3D/Matrix4.h"
- #include "G3D/Rect2D.h"
- #include "G3D/AABox.h"
- #include "G3D/CoordinateFrame.h"
- #include "G3D/Quat.h"
- #include "G3D/TextInput.h"
- #include "G3D/TextOutput.h"
- #include "G3D/BinaryInput.h"
- #include "G3D/BinaryOutput.h"
- namespace G3D {
- AnyVal AnyVal::fromFile(const std::string& filename) {
- TextInput t(filename);
- return AnyVal(t);
- }
- void AnyVal::load(const std::string& filename) {
- *this = fromFile(filename);
- }
- void AnyVal::save(const std::string& filename) const {
- TextOutput t(filename);
- serialize(t);
- t.commit();
- }
- AnyVal::AnyVal() : m_type(NIL), m_value(NULL), m_referenceCount(NULL) {
- }
- AnyVal::AnyVal(bool b) : m_type(BOOLEAN), m_value(new bool(b)), m_referenceCount(NULL) {
- }
- AnyVal::AnyVal(G3D::TextInput& t) : m_type(NIL), m_value(NULL), m_referenceCount(NULL) {
- deserialize(t);
- }
- /*AnyVal::AnyVal(G3D::BinaryInput& b) {
- deserialize(b);
- }
- */
- AnyVal::AnyVal(double v) : m_type(NUMBER), m_referenceCount(NULL) {
- m_value = new double(v);
- }
- AnyVal::AnyVal(int v) : m_type(NUMBER), m_referenceCount(NULL) {
- m_value = new double(v);
- }
- AnyVal::AnyVal(const Rect2D& v) : m_type(RECT2D), m_referenceCount(NULL) {
- m_value = new Rect2D(v);
- }
- AnyVal::AnyVal(const AABox& v) : m_type(AABOX), m_referenceCount(NULL) {
- m_value = new AABox(v);
- }
- AnyVal::AnyVal(const Vector2& v) : m_type(VECTOR2), m_referenceCount(NULL) {
- m_value = new Vector2(v);
- }
- AnyVal::AnyVal(const Vector3& v) : m_type(VECTOR3), m_referenceCount(NULL) {
- m_value = new Vector3(v);
- }
- AnyVal::AnyVal(const Vector4& v) : m_type(VECTOR4), m_referenceCount(NULL) {
- m_value = new Vector4(v);
- }
- AnyVal::AnyVal(const Color1& v) : m_type(COLOR1), m_referenceCount(NULL) {
- m_value = new Color1(v);
- }
- AnyVal::AnyVal(const Color3& v) : m_type(COLOR3), m_referenceCount(NULL) {
- m_value = new Color3(v);
- }
- AnyVal::AnyVal(const Color4& v) : m_type(COLOR4), m_referenceCount(NULL) {
- m_value = new Color4(v);
- }
- AnyVal::AnyVal(const std::string& v) : m_type(STRING), m_referenceCount(NULL) {
- m_value = new std::string(v);
- }
- AnyVal::AnyVal(const char* v) : m_type(STRING), m_referenceCount(NULL) {
- m_value = new std::string(v);
- }
- AnyVal::AnyVal(const Quat& v) : m_type(QUAT), m_referenceCount(NULL) {
- m_value = new Quat(v);
- }
- AnyVal::AnyVal(const CoordinateFrame& v) : m_type(COORDINATEFRAME), m_referenceCount(NULL) {
- m_value = new CoordinateFrame(v);
- }
- AnyVal::AnyVal(const Matrix2& v) : m_type(MATRIX2), m_referenceCount(NULL) {
- m_value = new Matrix2(v);
- }
- AnyVal::AnyVal(const Matrix3& v) : m_type(MATRIX3), m_referenceCount(NULL) {
- m_value = new Matrix3(v);
- }
- AnyVal::AnyVal(const Matrix4& v) : m_type(MATRIX4), m_referenceCount(NULL) {
- m_value = new Matrix4(v);
- }
- AnyVal::AnyVal(const AnyVal& c) : m_type(NIL), m_value(NULL), m_referenceCount(NULL) {
- *this = c;
- }
- AnyVal::AnyVal(Type arrayOrTable) : m_type(NIL), m_value(NULL), m_referenceCount(new int(1)) {
- // TODO: make AnyVal::createArray()
- switch (arrayOrTable) {
- case ARRAY:
- m_type = ARRAY;
- m_value = new Array<AnyVal>();
- break;
- case TABLE:
- m_type = TABLE;
- m_value = new Table<std::string, AnyVal>();
- break;
- default:
- debugAssertM(false, "Cannot construct AnyVal from constants except ARRAY or TABLE.");
- }
- }
- AnyVal::~AnyVal() {
- deleteValue();
- }
- void AnyVal::deleteValue() {
- if (m_referenceCount) {
- --(*m_referenceCount);
- if (*m_referenceCount <= 0) {
- delete m_referenceCount;
- m_referenceCount = NULL;
- // Pass through and delete the real object now
- } else {
- // Someone else is holding a reference, so we can't delete
- // the object.
- m_referenceCount = NULL;
- return;
- }
- }
- switch (m_type) {
- case NIL:
- // Nothing to do
- break;
- case NUMBER:
- delete (double*)m_value;
- break;
- case BOOLEAN:
- delete (bool*)m_value;
- break;
- case STRING:
- delete (std::string*)m_value;
- break;
-
- case RECT2D:
- delete (Rect2D*)m_value;
- break;
- case AABOX:
- delete (AABox*)m_value;
- break;
- case VECTOR2:
- delete (Vector2*)m_value;
- break;
- case VECTOR3:
- delete (Vector3*)m_value;
- break;
- case VECTOR4:
- delete (Vector4*)m_value;
- break;
- case MATRIX2:
- delete (Matrix2*)m_value;
- break;
- case MATRIX3:
- delete (Matrix3*)m_value;
- break;
- case MATRIX4:
- delete (Matrix4*)m_value;
- break;
- case QUAT:
- delete (Quat*)m_value;
- break;
- case COORDINATEFRAME:
- delete (CoordinateFrame*)m_value;
- break;
- case COLOR1:
- delete (Color1*)m_value;
- break;
- case COLOR3:
- delete (Color3*)m_value;
- break;
- case COLOR4:
- delete (Color4*)m_value;
- break;
- case ARRAY:
- delete (Array<AnyVal>*)m_value;
- break;
- case TABLE:
- delete (Table<std::string, AnyVal>*)m_value;
- break;
- default:
- debugAssertM(false, "Internal error: no destructor for this type.");
- }
-
- m_value = NULL;
- }
- AnyVal& AnyVal::operator=(const AnyVal& v) {
- deleteValue();
- m_type = v.m_type;
- m_referenceCount = v.m_referenceCount;
-
- if (isSharedType()) {
- ++(*m_referenceCount);
- m_value = v.m_value;
- } else {
- m_value = v.copyValue();
- }
- return *this;
- }
- void* AnyVal::copyValue() const {
- switch (m_type) {
- case NIL:
- return NULL;
- case NUMBER:
- return new double(*(double*)m_value);
- case BOOLEAN:
- return new bool(*(bool*)m_value);
- case STRING:
- return new std::string(*(std::string*)m_value);
-
- case RECT2D:
- return new Rect2D(*(Rect2D*)m_value);
- case AABOX:
- return new AABox(*(AABox*)m_value);
- case VECTOR2:
- return new Vector2(*(Vector2*)m_value);
- case VECTOR3:
- return new Vector3(*(Vector3*)m_value);
- case VECTOR4:
- return new Vector4(*(Vector4*)m_value);
- case MATRIX2:
- return new Matrix2(*(Matrix2*)m_value);
- case MATRIX3:
- return new Matrix3(*(Matrix3*)m_value);
- case MATRIX4:
- return new Matrix4(*(Matrix4*)m_value);
- case QUAT:
- return new Quat(*(Quat*)m_value);
- case COORDINATEFRAME:
- return new CoordinateFrame(*(CoordinateFrame*)m_value);
- case COLOR1:
- return new Color1(*(Color1*)m_value);
- case COLOR3:
- return new Color3(*(Color3*)m_value);
- case COLOR4:
- return new Color4(*(Color4*)m_value);
- case ARRAY:
- return new Array<AnyVal>(*(Array<AnyVal>*)m_value);
- case TABLE:
- return new Table<std::string, AnyVal>(*(Table<std::string, AnyVal>*)m_value);
- default:
- debugAssertM(false, "Internal error: no assignment operator for this type.");
- return NULL;
- }
- }
- AnyVal::Type AnyVal::type() const {
- return m_type;
- }
- static bool legalIdentifier(const std::string& s) {
- if (s.size() == 0) {
- return false;
- }
- if (! isLetter(s[0]) || (s[0] == '_')) {
- return false;
- }
- bool ok = true;
- for (unsigned int i = 1; i < s.size(); ++i) {
- ok &= isDigit(s[i]) || isLetter(s[i]) || (s[i] == '_');
- }
-
- return ok;
- }
- void AnyVal::serialize(G3D::TextOutput& t) const {
- switch (m_type) {
- case NIL:
- t.writeSymbol("Nil");
- break;
- case NUMBER:
- t.printf("%g", *(double*)m_value);
- break;
- case BOOLEAN:
- t.writeBoolean(*(bool*)m_value);
- break;
- case STRING:
- t.writeString(*(std::string*)m_value);
- break;
-
- case RECT2D:
- t.printf("R(%g, %g, %g, %g)", ((Rect2D*)m_value)->x0(), ((Rect2D*)m_value)->y0(),
- ((Rect2D*)m_value)->width(), ((Rect2D*)m_value)->height());
- break;
- case AABOX:
- t.printf("AAB(V3(%g, %g, %g), V3(%g, %g, %g))",
- aabox().low().x,
- aabox().low().y,
- aabox().low().z,
- aabox().high().x,
- aabox().high().y,
- aabox().high().z);
- break;
- case VECTOR2:
- t.printf("V2(%g, %g)", ((Vector2*)m_value)->x, ((Vector2*)m_value)->y);
- break;
- case VECTOR3:
- t.printf("V3(%g, %g, %g)", ((Vector3*)m_value)->x, ((Vector3*)m_value)->y, ((Vector3*)m_value)->z);
- break;
- case VECTOR4:
- t.printf("V4(%g, %g, %g, %g)", ((Vector4*)m_value)->x, ((Vector4*)m_value)->y, ((Vector4*)m_value)->z, ((Vector4*)m_value)->w);
- break;
- case MATRIX2:
- {
- const Matrix2& m = *(Matrix2*)m_value;
- t.printf("M2(\n");
- t.pushIndent();
- t.printf("%10.5f, %10.5f,\n%10.5f, %10.5f)",
- m[0][0], m[0][1],
- m[1][0], m[1][1]);
- t.popIndent();
- }
- break;
- case MATRIX3:
- {
- const Matrix3& m = *(Matrix3*)m_value;
- t.printf("M3(\n");
- t.pushIndent();
- t.printf("%10.5f, %10.5f, %10.5f,\n%10.5f, %10.5f, %10.5f,\n%10.5f, %10.5f, %10.5f)",
- m[0][0], m[0][1], m[0][2],
- m[1][0], m[1][1], m[1][2],
- m[2][0], m[2][1], m[2][2]);
- t.popIndent();
- }
- break;
- case MATRIX4:
- {
- const Matrix4& m = *(Matrix4*)m_value;
- t.printf("M4(\n");
- t.pushIndent();
- t.printf(
- "%10.5f, %10.5f, %10.5f, %10.5f,\n"
- "%10.5f, %10.5f, %10.5f, %10.5f,\n"
- "%10.5f, %10.5f, %10.5f, %10.5f,\n"
- "%10.5f, %10.5f, %10.5f, %10.5f)",
- m[0][0], m[0][1], m[0][2], m[0][3],
- m[1][0], m[1][1], m[1][2], m[1][3],
- m[2][0], m[2][1], m[2][2], m[2][3],
- m[3][0], m[3][1], m[3][2], m[3][3]);
- t.popIndent();
- }
- break;
- case QUAT:
- t.printf("Q(%g, %g, %g, %g)", ((Quat*)m_value)->x, ((Quat*)m_value)->y, ((Quat*)m_value)->z, ((Quat*)m_value)->w);
- break;
- case COORDINATEFRAME:
- {
- const CoordinateFrame& c = *(CoordinateFrame*)m_value;
- float x,y,z,yaw,pitch,roll;
- c.getXYZYPRDegrees(x,y,z,yaw,pitch,roll);
- t.printf("CF(V3(%g,%g,%g), %g, %g, %g)", x, y, z, yaw, pitch, roll);
- /*
- t.pushIndent();
- t.printf(
- "CF(\n%10.5f, %10.5f, %10.5f, %10.5f,\n"
- "%10.5f, %10.5f, %10.5f, %10.5f,\n"
- "%10.5f, %10.5f, %10.5f, %10.5f)",
- c.rotation[0][0], c.rotation[0][1], c.rotation[0][2], c.translation.x,
- c.rotation[1][0], c.rotation[1][1], c.rotation[1][2], c.translation.y,
- c.rotation[2][0], c.rotation[2][1], c.rotation[2][2], c.translation.z);
- t.popIndent();
- */
- }
- break;
- case COLOR1:
- t.printf("C1(%g)", ((Color1*)m_value)->value);
- break;
- case COLOR3:
- t.printf("C3(%g, %g, %g)", ((Color3*)m_value)->r, ((Color3*)m_value)->g, ((Color3*)m_value)->b);
- break;
- case COLOR4:
- t.printf("C4(%g, %g, %g, %g)", ((Color4*)m_value)->r, ((Color4*)m_value)->g, ((Color4*)m_value)->b, ((Color4*)m_value)->a);
- break;
- case ARRAY:
- {
- const Array<AnyVal>& a = *(Array<AnyVal>*)m_value;
- t.printf("[\n");
- t.pushIndent();
- for (int i = 0; i < a.size(); ++i) {
- a[i].serialize(t);
- if (i != a.size() - 1) {
- t.printf(", \n");
- }
- }
- t.printf("]");
- t.popIndent();
- }
- break;
- case TABLE:
- {
- const Table<std::string, AnyVal>& a = *(Table<std::string, AnyVal>*)m_value;
- t.printf("{\n");
- t.pushIndent();
- Table<std::string, AnyVal>::Iterator i = a.begin();
- const Table<std::string, AnyVal>::Iterator end = a.end();
- while (i != end) {
- // Quote names that are not legal C++ identifiers
- if (! legalIdentifier(i->key)) {
- t.printf("'%s' ", i->key.c_str());
- } else {
- t.writeSymbol(i->key);
- }
- t.printf("= ");
-
- i->value.serialize(t);
- if (i != end) {
- t.printf("\n");
- }
- ++i;
- }
- t.popIndent();
- t.printf("}");
- }
- break;
- default:
- debugAssertM(false, "Internal error: no serialize method for this type.");
- }
- }
- std::string AnyVal::toString() const {
- TextOutput t;
- serialize(t);
- std::string s;
- t.commitString(s);
- return s;
- }
- void AnyVal::deserialize(G3D::TextInput& t) {
- deleteValue();
- m_type = NIL;
- m_value = NULL;
- if (! t.hasMore()) {
- return;
- }
- switch (t.peek().type()) {
- case Token::END:
- // should never get here because of the hasMore check above
- return;
- break;
- case Token::NUMBER:
- m_type = NUMBER;
- m_value = new double(t.readNumber());
- break;
- case Token::STRING:
- m_type = STRING;
- m_value = new std::string(t.readString());
- break;
- case Token::NEWLINE:
- m_type = STRING;
- m_value = new std::string(t.readNewline());
- break;
- case Token::COMMENT:
- m_type = STRING;
- m_value = new std::string(t.readComment());
- break;
- case Token::BOOLEAN:
- m_type = BOOLEAN;
- m_value = new bool(t.readBoolean());
- break;
- case Token::SYMBOL:
- {
- std::string s = t.readSymbol();
- if (s == "NIL") {
- break;
- } else if (s == "true") {
-
- m_type = BOOLEAN;
- m_value = new bool(true);
- } else if (s == "false") {
-
- m_type = BOOLEAN;
- m_value = new bool(false);
- } else if (s == "R") {
-
- m_type = RECT2D;
- t.readSymbol("(");
- float x,y,w,h;
- x = (float)t.readNumber();
- t.readSymbol(",");
- y = (float)t.readNumber();
- t.readSymbol(",");
- w = (float)t.readNumber();
- t.readSymbol(",");
- h = (float)t.readNumber();
- t.readSymbol(")");
- m_value = new Rect2D(Rect2D::xywh(x, y, w, h));
- } else if (s == "AAB") {
- m_type = AABOX;
- Vector3 v[2];
- t.readSymbol("(");
- for (int i = 0; i < 2; ++i) {
- t.readSymbols("V3", "(");
- v[i].x = (float)t.readNumber();
- t.readSymbol(",");
- v[i].y = (float)t.readNumber();
- t.readSymbol(",");
- v[i].z = (float)t.readNumber();
- t.readSymbol(",");
- if (i == 0) {
- t.readSymbol(",");
- }
- }
- t.readSymbol(")");
- m_value = new AABox(v[0], v[1]);
- } else if (s == "V2") {
- t.readSymbol("(");
- Vector2 v;
- v.x = (float)t.readNumber();
- t.readSymbol(",");
- v.y = (float)t.readNumber();
- t.readSymbol(")");
- m_value = new Vector2(v);
- m_type = VECTOR2;
- } else if (s == "V3") {
- t.readSymbol("(");
- Vector3 v;
- v.x = (float)t.readNumber();
- t.readSymbol(",");
- v.y = (float)t.readNumber();
- t.readSymbol(",");
- v.z = (float)t.readNumber();
- t.readSymbol(")");
- m_value = new Vector3(v);
- m_type = VECTOR3;
- } else if (s == "V4") {
- t.readSymbol("(");
- Vector4 v;
- v.x = (float)t.readNumber();
- t.readSymbol(",");
- v.y = (float)t.readNumber();
- t.readSymbol(",");
- v.z = (float)t.readNumber();
- t.readSymbol(",");
- v.w = (float)t.readNumber();
- t.readSymbol(")");
- m_value = new Vector4(v);
- m_type = VECTOR4;
- } else if (s == "M2") {
- t.readSymbol("(");
- Matrix2 m;
- for (int r = 0; r < 2; ++r) {
- for (int c = 0; c < 2; ++c) {
- m[r][c] = (float)t.readNumber();
- if ((c != 1) || (r != 1)) {
- t.readSymbol(",");
- }
- }
- }
- t.readSymbol(")");
- m_value = new Matrix2(m);
- m_type = MATRIX2;
- } else if (s == "M3") {
- t.readSymbol("(");
- Matrix3 m;
- for (int r = 0; r < 3; ++r) {
- for (int c = 0; c < 3; ++c) {
- m[r][c] = (float)t.readNumber();
- if ((c != 2) || (r != 2)) {
- t.readSymbol(",");
- }
- }
- }
- t.readSymbol(")");
- m_value = new Matrix3(m);
- m_type = MATRIX3;
- } else if (s == "M4") {
- t.readSymbol("(");
- Matrix4 m;
- for (int r = 0; r < 4; ++r) {
- for (int c = 0; c < 4; ++c) {
- m[r][c] = (float)t.readNumber();
- if ((c != 3) || (r != 3)) {
- t.readSymbol(",");
- }
- }
- }
- t.readSymbol(")");
- m_value = new Matrix4(m);
- m_type = MATRIX4;
- } else if (s == "Q") {
- t.readSymbol("(");
- Quat q;
- q.x = (float)t.readNumber();
- t.readSymbol(",");
- q.y = (float)t.readNumber();
- t.readSymbol(",");
- q.z = (float)t.readNumber();
- t.readSymbol(",");
- q.w = (float)t.readNumber();
- t.readSymbol(")");
- m_value = new Quat(q);
- m_type = QUAT;
- } else if (s == "CF") {
- t.readSymbol("(");
- CoordinateFrame m;
- if (t.peek().type() == Token::SYMBOL) {
- // Angle format
- float x, y, z, yaw, roll, pitch;
- t.readSymbols("V3", "(");
- x = (float)t.readNumber();
- t.readSymbol(",");
- y = (float)t.readNumber();
- t.readSymbol(",");
- z = (float)t.readNumber();
- t.readSymbols(")", ",");
- yaw = (float)t.readNumber();
- t.readSymbol(",");
- pitch = (float)t.readNumber();
- roll = 0;
- if (t.peek().string() == ",") {
- t.readSymbol(",");
- roll = (float)t.readNumber();
- }
- m = CoordinateFrame::fromXYZYPRDegrees(x, y, z, yaw, pitch, roll);
- } else {
- // Matrix format
- for (int r = 0; r < 3; ++r) {
- for (int c = 0; c < 3; ++c) {
- m.rotation[r][c] = (float)t.readNumber();
- }
- m.translation[r] = (float)t.readNumber();
- if (r != 2) {
- t.readSymbol(",");
- }
- }
- }
- t.readSymbol(")");
- m_value = new CoordinateFrame(m);
- m_type = COORDINATEFRAME;
- } else if (s == "C1") {
- t.readSymbol("(");
- float v = (float)t.readNumber();
- t.readSymbol(")");
- m_value = new Color1(v);
- m_type = COLOR1;
- } else if (s == "C3") {
- t.readSymbol("(");
- Color3 c;
- c.r = (float)t.readNumber();
- t.readSymbol(",");
- c.g = (float)t.readNumber();
- t.readSymbol(",");
- c.b = (float)t.readNumber();
- t.readSymbol(")");
- m_value = new Color3(c);
- m_type = COLOR3;
- } else if (s == "C4") {
- t.readSymbol("(");
- Color4 c;
- c.r = (float)t.readNumber();
- t.readSymbol(",");
- c.g = (float)t.readNumber();
- t.readSymbol(",");
- c.b = (float)t.readNumber();
- t.readSymbol(",");
- c.a = (float)t.readNumber();
- t.readSymbol(")");
- m_value = new Color4(c);
- m_type = COLOR4;
- } else if (s == "[") {
- // Array
- m_type = ARRAY;
- m_value = new Array<AnyVal>();
- m_referenceCount = new int(1);
- Array<AnyVal>& a = *(Array<AnyVal>*)m_value;
- Token peek = t.peek();
- while ((peek.type() != Token::SYMBOL) || (peek.string() != "]")) {
- // Avoid copying large objects
- a.next().deserialize(t);
- peek = t.peek();
- if (peek.type() != Token::SYMBOL) {
- throw CorruptText("Expected ',' or ']'", peek);
- } else if (peek.string() == ",") {
- t.readSymbol(",");
- } else if (peek.string() != "]") {
- throw CorruptText("Missing ']'", peek);
- }
- }
- t.readSymbol("]");
- } else if (s == "{") {
- // Table
- m_type = TABLE;
- m_value = new Table<std::string, AnyVal>();
- m_referenceCount = new int(1);
- Table<std::string, AnyVal>& a = *(Table<std::string, AnyVal>*)m_value;
- Token peek = t.peek();
- while ((peek.type() != Token::SYMBOL) || (peek.string() != "}")) {
- std::string key;
- // Get the name
- if (peek.type() == Token::SYMBOL) {
- key = t.readSymbol();
- } else if (peek.extendedType() == Token::SINGLE_QUOTED_TYPE) {
- key = t.readString();
- } else {
- throw CorruptText("Expected name inside table", peek);
- }
- t.readSymbol("=");
- // Avoid copying large values
- a.set(key, AnyVal());
- a[key].deserialize(t);
- peek = t.peek();
- if ((peek.type() != Token::SYMBOL) && (peek.extendedType() != Token::SINGLE_QUOTED_TYPE)) {
- throw CorruptText("Missing expected name or '}'", peek);
- }
- }
- t.readSymbol("}");
- } else {
- throw CorruptText("Invalid value type.", t.peek());
- } // dispatch on symbol type
- } // scope
- break;
- }
- }
- AnyVal& AnyVal::operator[](const char* key) {
- return this->operator[]((std::string)key);
- }
- const AnyVal& AnyVal::operator[](const char* key) const {
- return this->operator[]((std::string)key);
- }
- AnyVal& AnyVal::operator[](const std::string& key) {
- if (m_type != TABLE) {
- throw WrongType(TABLE, m_type);
- }
- makeMutable();
- Table<std::string, AnyVal>& t = *(Table<std::string, AnyVal>*)m_value;
- if (! t.containsKey(key)) {
- t.set(key, AnyVal());
- }
- return t[key];
- }
- const AnyVal& AnyVal::operator[](const std::string& key) const {
- if (m_type != TABLE) {
- throw WrongType(TABLE, m_type);
- }
- const Table<std::string, AnyVal>& t = *(const Table<std::string, AnyVal>*)m_value;
- if (! t.containsKey(key)) {
- throw KeyNotFound(key);
- }
- return t[key];
- }
- void AnyVal::append(const AnyVal& v) {
- if (m_type != ARRAY) {
- throw WrongType(ARRAY, m_type);
- }
- makeMutable();
- Array<AnyVal>& a = *(Array<AnyVal>*)m_value;
- a.append(v);
- }
- void AnyVal::getKeys(Array<std::string>& keys) const {
- if (m_type != TABLE) {
- throw WrongType(TABLE, m_type);
- }
- const Table<std::string, AnyVal>& t = *(const Table<std::string, AnyVal>*)m_value;
- t.getKeys(keys);
- }
- int AnyVal::size() const {
- switch (m_type) {
- case TABLE:
- {
- const Table<std::string, AnyVal>& t = *(const Table<std::string, AnyVal>*)m_value;
- return t.size();
- }
- case ARRAY:
- {
- const Array<AnyVal>& a = *(Array<AnyVal>*)m_value;
- return a.size();
- }
- default:
- throw WrongType(ARRAY, m_type);
- }
- }
- AnyVal& AnyVal::operator[](int i) {
- if (m_type != ARRAY) {
- throw WrongType(ARRAY, m_type);
- }
- makeMutable();
- Array<AnyVal>& a = *(Array<AnyVal>*)m_value;
- if (i < 0) {
- throw IndexOutOfBounds(i, a.size());
- }
- if (a.size() <= i) {
- a.resize(i + 1);
- }
- return a[i];
- }
- const AnyVal& AnyVal::operator[](int i) const {
- if (m_type != ARRAY) {
- throw WrongType(ARRAY, m_type);
- }
- const Array<AnyVal>& a = *(Array<AnyVal>*)m_value;
- if (a.size() <= i || i < 0) {
- throw IndexOutOfBounds(i, a.size());
- }
- return a[i];
- }
- void AnyVal::makeMutable() {
- if (*m_referenceCount > 1) {
- // This is a shared instance
- --(*m_referenceCount);
- m_referenceCount = new int(1);
- m_value = copyValue();
- }
- }
- bool AnyVal::boolean() const {
- if (m_type != BOOLEAN) {
- throw WrongType(BOOLEAN, m_type);
- }
- return *(bool*)m_value;
- }
- bool AnyVal::boolean(bool defaultVal) const {
- if (m_type != BOOLEAN) {
- return defaultVal;
- }
- return *(bool*)m_value;
- }
- const std::string& AnyVal::string() const {
- if (m_type != STRING) {
- throw WrongType(STRING, m_type);
- }
- return *(std::string*)m_value;
- }
- const std::string& AnyVal::string(const std::string& defaultVal) const {
- if (m_type != STRING) {
- return defaultVal;
- } else {
- return *(std::string*)m_value;
- }
- }
- double AnyVal::number() const {
- if (m_type != NUMBER) {
- throw WrongType(NUMBER, m_type);
- }
- return *(double*)m_value;
- }
- double AnyVal::number(double defaultVal) const {
- if (m_type != NUMBER) {
- return defaultVal;
- } else {
- return *(double*)m_value;
- }
- }
- const Rect2D& AnyVal::rect2D() const {
- if (m_type != RECT2D) {
- throw WrongType(RECT2D, m_type);
- }
- return *(Rect2D*)m_value;
- }
- const Rect2D& AnyVal::rect2D(const Rect2D& defaultVal) const {
- if (m_type != RECT2D) {
- return defaultVal;
- } else {
- return *(Rect2D*)m_value;
- }
- }
- const AABox& AnyVal::aabox() const {
- if (m_type != AABOX) {
- throw WrongType(AABOX, m_type);
- }
- return *(AABox*)m_value;
- }
- const AABox& AnyVal::aabox(const AABox& defaultVal) const {
- if (m_type != AABOX) {
- return defaultVal;
- } else {
- return *(AABox*)m_value;
- }
- }
- const Color1& AnyVal::color1() const {
- if (m_type != COLOR1) {
- throw WrongType(COLOR1, m_type);
- }
- return *(Color1*)m_value;
- }
- const Color1& AnyVal::color1(const Color1& defaultVal) const {
- if (m_type != COLOR1) {
- return defaultVal;
- } else {
- return *(Color1*)m_value;
- }
- }
- const Color3& AnyVal::color3() const {
- if (m_type != COLOR3) {
- throw WrongType(COLOR3, m_type);
- }
- return *(Color3*)m_value;
- }
- const Color3& AnyVal::color3(const Color3& defaultVal) const {
- if (m_type != COLOR3) {
- return defaultVal;
- } else {
- return *(Color3*)m_value;
- }
- }
- const Color4& AnyVal::color4() const {
- if (m_type != COLOR4) {
- throw WrongType(COLOR4, m_type);
- }
- return *(Color4*)m_value;
- }
- const Color4& AnyVal::color4(const Color4& defaultVal) const {
- if (m_type != COLOR4) {
- return defaultVal;
- } else {
- return *(Color4*)m_value;
- }
- }
- const Vector2& AnyVal::vector2() const {
- if (m_type != VECTOR2) {
- throw WrongType(VECTOR2, m_type);
- }
- return *(Vector2*)m_value;
- }
- const Vector2& AnyVal::vector2(const Vector2& defaultVal) const {
- if (m_type != VECTOR2) {
- return defaultVal;
- } else {
- return *(Vector2*)m_value;
- }
- }
- const Vector3& AnyVal::vector3() const {
- if (m_type != VECTOR3) {
- throw WrongType(VECTOR3, m_type);
- }
- return *(Vector3*)m_value;
- }
- const Vector3& AnyVal::vector3(const Vector3& defaultVal) const {
- if (m_type != VECTOR3) {
- return defaultVal;
- } else {
- return *(Vector3*)m_value;
- }
- }
- const Vector4& AnyVal::vector4() const {
- if (m_type != VECTOR4) {
- throw WrongType(VECTOR4, m_type);
- }
- return *(Vector4*)m_value;
- }
- const Vector4& AnyVal::vector4(const Vector4& defaultVal) const {
- if (m_type != VECTOR4) {
- return defaultVal;
- } else {
- return *(Vector4*)m_value;
- }
- }
- const CoordinateFrame& AnyVal::coordinateFrame() const {
- if (m_type != COORDINATEFRAME) {
- throw WrongType(COORDINATEFRAME, m_type);
- }
- return *(CoordinateFrame*)m_value;
- }
- const CoordinateFrame& AnyVal::coordinateFrame(const CoordinateFrame& defaultVal) const {
- if (m_type != COORDINATEFRAME) {
- return defaultVal;
- } else {
- return *(CoordinateFrame*)m_value;
- }
- }
- const Matrix2& AnyVal::matrix2(const Matrix2& defaultVal) const {
- if (m_type != MATRIX2) {
- return defaultVal;
- } else {
- return *(Matrix2*)m_value;
- }
- }
- const Matrix2& AnyVal::matrix2() const {
- if (m_type != MATRIX2) {
- throw WrongType(MATRIX2, m_type);
- }
- return *(Matrix2*)m_value;
- }
- const Matrix3& AnyVal::matrix3(const Matrix3& defaultVal) const {
- if (m_type != MATRIX3) {
- return defaultVal;
- } else {
- return *(Matrix3*)m_value;
- }
- }
- const Matrix3& AnyVal::matrix3() const {
- if (m_type != MATRIX3) {
- throw WrongType(MATRIX3, m_type);
- }
- return *(Matrix3*)m_value;
- }
- const Matrix4& AnyVal::matrix4(const Matrix4& defaultVal) const {
- if (m_type != MATRIX4) {
- return defaultVal;
- } else {
- return *(Matrix4*)m_value;
- }
- }
- const Matrix4& AnyVal::matrix4() const {
- if (m_type != MATRIX4) {
- throw WrongType(MATRIX4, m_type);
- }
- return *(Matrix4*)m_value;
- }
- const Quat& AnyVal::quat(const Quat& defaultVal) const {
- if (m_type != QUAT) {
- return defaultVal;
- } else {
- return *(Quat*)m_value;
- }
- }
- const Quat& AnyVal::quat() const {
- if (m_type != QUAT) {
- throw WrongType(QUAT, m_type);
- }
- return *(Quat*)m_value;
- }
- const AnyVal& AnyVal::get(const std::string& key, const AnyVal& defaultVal) const {
- if (m_type != TABLE) {
- return defaultVal;
- }
- const Table<std::string, AnyVal>& t = *(const Table<std::string, AnyVal>*)m_value;
- if (t.containsKey(key)) {
- return t[key];
- } else {
- return defaultVal;
- }
- }
- const AnyVal& AnyVal::get(const std::string& key) const {
- if (m_type != TABLE) {
- throw WrongType(TABLE, m_type);
- }
- const Table<std::string, AnyVal>& t = *(const Table<std::string, AnyVal>*)m_value;
- if (t.containsKey(key)) {
- return t[key];
- } else {
- throw KeyNotFound(key);
- }
- }
- const AnyVal& AnyVal::get(int i, const AnyVal& defaultVal) const {
- if (m_type != ARRAY) {
- return defaultVal;
- }
- const Array<AnyVal>& a = *(const Array<AnyVal>*)m_value;
- if ((i >= 0) && (i < a.size())) {
- return a[i];
- } else {
- return defaultVal;
- }
- }
- const AnyVal& AnyVal::get(int i) const {
- if (m_type != ARRAY) {
- throw WrongType(ARRAY, m_type);
- }
- const Array<AnyVal>& a = *(const Array<AnyVal>*)m_value;
- if ((i >= 0) && (i < a.size())) {
- return a[i];
- } else {
- throw IndexOutOfBounds(i, a.size());
- }
- }
- }