本文整理汇总了C++中ParseValue函数的典型用法代码示例。如果您正苦于以下问题：C++ ParseValue函数的具体用法？C++ ParseValue怎么用？C++ ParseValue使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了ParseValue函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: ParseLogicalExpression
AST* ParseLogicalExpression(ParserState* parser) {
AST* valueNode = ParseValue(parser);
AST* lexpNode = NULL;
switch(parser->currentToken.type) {
case TOKEN_LT:
lexpNode = CreateASTNode(SEM_LT, VALUE_EMPTY);
break;
case TOKEN_EQ:
lexpNode = CreateASTNode(SEM_EQ, VALUE_EMPTY);
break;
case TOKEN_GT:
lexpNode = CreateASTNode(SEM_GT, VALUE_EMPTY);
break;
case TOKEN_LTE:
lexpNode = CreateASTNode(SEM_LTE, VALUE_EMPTY);
break;
case TOKEN_GTE:
lexpNode = CreateASTNode(SEM_GTE, VALUE_EMPTY);
break;
default:
return valueNode;
}
Advance(parser);
AST* rhs = ParseValue(parser);
AddASTChild(lexpNode, valueNode);
AddASTChild(lexpNode, rhs);
return lexpNode;
}
开发者ID:feelout，项目名称:toyint，代码行数:33，代码来源:parser.c
示例2: NS_ENSURE_TRUE
nsresult
nsSVGTransformSMILAttr::ValueFromString(const nsAString& aStr,
const nsISMILAnimationElement* aSrcElement,
nsSMILValue& aValue,
PRBool& aPreventCachingOfSandwich) const
{
NS_ENSURE_TRUE(aSrcElement, NS_ERROR_FAILURE);
NS_ASSERTION(aValue.IsNull(),
"aValue should have been cleared before calling ValueFromString");
const nsAttrValue* typeAttr = aSrcElement->GetAnimAttr(nsGkAtoms::type);
const nsIAtom* transformType = nsGkAtoms::translate;
if (typeAttr) {
if (typeAttr->Type() != nsAttrValue::eAtom) {
// Recognized values of |type| are parsed as an atom -- so if we have
// something other than an atom, then it means our |type| was invalid.
return NS_ERROR_FAILURE;
}
transformType = typeAttr->GetAtomValue();
}
ParseValue(aStr, transformType, aValue);
aPreventCachingOfSandwich = PR_FALSE;
return aValue.IsNull() ? NS_ERROR_FAILURE : NS_OK;
}
开发者ID:Egyptghost1，项目名称:DOMinator，代码行数:25，代码来源:nsSVGTransformSMILAttr.cpp
示例3: NS_ENSURE_TRUE
nsresult
nsSVGAnimatedTransformList::SMILAnimatedTransformList::ValueFromString(
const nsAString& aStr,
const dom::SVGAnimationElement* aSrcElement,
nsSMILValue& aValue,
bool& aPreventCachingOfSandwich) const
{
NS_ENSURE_TRUE(aSrcElement, NS_ERROR_FAILURE);
MOZ_ASSERT(aValue.IsNull(),
"aValue should have been cleared before calling ValueFromString");
const nsAttrValue* typeAttr = aSrcElement->GetAnimAttr(nsGkAtoms::type);
const nsIAtom* transformType = nsGkAtoms::translate; // default val
if (typeAttr) {
if (typeAttr->Type() != nsAttrValue::eAtom) {
// Recognized values of |type| are parsed as an atom -- so if we have
// something other than an atom, then we know already our |type| is
// invalid.
return NS_ERROR_FAILURE;
}
transformType = typeAttr->GetAtomValue();
}
ParseValue(aStr, transformType, aValue);
aPreventCachingOfSandwich = false;
return aValue.IsNull() ? NS_ERROR_FAILURE : NS_OK;
}
开发者ID:AtulKumar2，项目名称:gecko-dev，代码行数:27，代码来源:nsSVGAnimatedTransformList.cpp
示例4: ParseSection
/* IScanner */
static inline int ParseSection(struct IParse *parse, struct ISettings *settings)
{
ParseComment(parse);
ParseSkip(parse);
int code = ParsePeek(parse, 0);
if (!(code == '[')) {
return 0;
}
ParseRead(parse); /* [ */
ParseSkip(parse);
/* Section Name */
char name[MAX_NAME];
if (!ParseName(parse, name, MAX_NAME)) {
return 0;
}
ParseSkip(parse);
code = ParsePeek(parse, 0);
if (!(code == ']')) {
return 0;
}
ParseRead(parse); /* "]" */
HSECTION section = NULL;
if (!(section = CreateSection(settings, name))) {
return 0;
}
while (ParseValue(parse, section));
return 1;
}
开发者ID:CarbonOS，项目名称:libsystem，代码行数:36，代码来源:read.c
示例5: SetCustomAttributes
/* helper. sets custom user attributes for user */
static void SetCustomAttributes(struct SystemManifest *policy)
{
int i;
int count;
char *environment;
char *buf[BIG_ENOUGH_SPACE], **tokens = buf;
assert(policy != NULL);
assert(policy->envp == NULL);
/* get environment */
environment = GetValueByKey(MFT_ENVIRONMENT);
if(environment == NULL) return;
/* parse and check count of attributes */
count = ParseValue(environment, ", \t", tokens, BIG_ENOUGH_SPACE);
ZLOGFAIL(count % 2 != 0, EFAULT, "odd number of user environment variables");
ZLOGFAIL(count == 0, EFAULT, "invalid user environment");
ZLOGFAIL(count == BIG_ENOUGH_SPACE, EFAULT, "user environment exceeded the limit");
/* allocate space to hold string pointers */
count >>= 1;
policy->envp = g_malloc0((count + 1) * sizeof(*policy->envp));
/* construct array of environment variables */
for(i = 0; i < count; ++i)
{
char *key = *tokens++;
char *value = *tokens++;
int length = strlen(key) + strlen(value) + 1 + 1; /* + '=' + '\0' */
policy->envp[i] = g_malloc0((length + 1) * sizeof(*policy->envp[0]));
sprintf(policy->envp[i], "%s=%s", key, value);
}
}
开发者ID:clatour，项目名称:zerovm，代码行数:36，代码来源:manifest_setup.c
示例6: SetNodeName
/* sets node_id in nap object and user argv[0] */
static void SetNodeName(struct NaClApp *nap)
{
int i;
char *buf[BIG_ENOUGH_SPACE], **tokens = buf;
char *pgm_name = GetValueByKey(MFT_NODE);
assert(nap != NULL);
assert(nap->system_manifest != NULL);
assert(nap->system_manifest->cmd_line != NULL);
assert(nap->system_manifest->cmd_line_size > 0);
/* set the node name (0st parameter) and node id (n/a for the user) */
if(pgm_name == NULL)
{
nap->system_manifest->cmd_line[0] = NEXE_PGM_NAME;
nap->system_manifest->node_id = 0;
}
else
{
i = ParseValue(pgm_name, ",", tokens, BIG_ENOUGH_SPACE);
ZLOGFAIL(i != 2, EFAULT, "invalid NodeName specified");
ZLOGFAIL(tokens[0] == NULL, EFAULT, "invalid node name");
ZLOGFAIL(tokens[1] == NULL, EFAULT, "invalid node id");
nap->system_manifest->cmd_line[0] = tokens[0];
nap->system_manifest->node_id = ATOI(tokens[1]);
ZLOGFAIL(nap->system_manifest->node_id == 0, EFAULT, "node id must be > 0");
}
/* put node name and id to the log */
ZLOGS(LOG_DEBUG, "node name = %s, node id = %d",
nap->system_manifest->cmd_line[0], nap->system_manifest->node_id);
}
开发者ID:clatour，项目名称:zerovm，代码行数:33，代码来源:manifest_setup.c
示例7: SkipSpaces
bool json::Reader::ParseArray(ConfigValue& value)
{
value.SetEmptyArray();
_cur++; // Skip '['
SkipSpaces();
if(*_cur == ']')
{
_cur++;
return true;
}
while(1)
{
ConfigValue& elem = value.Append();
if(!ParseValue(elem))
return false;
SkipSpaces();
char c = *_cur;
if(c == ',') // Separator between elements (Optional)
{
_cur++;
continue;
}
if(c == ']') // End of array
{
_cur++;
break;
}
}
return true;
}
开发者ID:simeks，项目名称:m7017e-lab，代码行数:34，代码来源:json.cpp
示例8: SetCommandLine
/* helper. sets command line parameters for the user */
static void SetCommandLine(struct SystemManifest *policy)
{
int i;
char *parameters;
char *buf[BIG_ENOUGH_SPACE], **tokens = buf;
assert(policy != NULL);
assert(policy->cmd_line == NULL);
assert(policy->cmd_line_size == 0);
/* get parameters */
parameters = GetValueByKey(MFT_COMMANDLINE);
/* if there is command line parse and check count of parameters */
if(parameters != NULL)
{
policy->cmd_line_size = ParseValue(parameters, " \t", tokens, BIG_ENOUGH_SPACE);
ZLOGFAIL(policy->cmd_line_size == 0, EFAULT, "invalid user parameters");
ZLOGFAIL(policy->cmd_line_size == BIG_ENOUGH_SPACE, EFAULT, "too long user command line");
}
/*
* allocate space to hold string pointers. 0st element reserved for argv[0].
* also, the last element should be NULL so 1 extra element must be reserved
*/
++policy->cmd_line_size;
policy->cmd_line = g_malloc0((policy->cmd_line_size + 1) * sizeof *policy->cmd_line);
/* populate command line arguments array with pointers */
for(i = 0; i < policy->cmd_line_size - 1; ++i)
policy->cmd_line[i + 1] = tokens[i];
}
开发者ID:clatour，项目名称:zerovm，代码行数:33，代码来源:manifest_setup.c
示例9: statement
// ["?"]Keyword [["^"]Option["/"Translation]]
// [":"
// ["^"]Value ["/" Translation].
// ]
Statement* Parser::ParseStatement()
{
AutoDelete<Statement> statement(new Statement());
if (!ParseKeyword(statement.Get())) {
return NULL;
}
SkipWhitespaceSeparator();
if (!ParseOption(statement.Get())) {
return NULL;
}
SkipWhitespaceSeparator();
// [":" ... ]
if (GetCurrentChar() == ':') {
NextChar();
SkipWhitespaceSeparator();
if (!ParseValue(statement.Get())) {
return NULL;
}
}
SkipWhitespaceSeparator();
if (GetCurrentChar() == kEof || GetCurrentChar() == kLf || GetCurrentChar() == kCr) {
UpdateStatementType(statement.Get());
Statement* result = statement.Release();
return result;
} else {
Error("Newline expected at end of statement");
return NULL;
}
}
开发者ID:SummerSnail2014，项目名称:haiku，代码行数:36，代码来源:Parser.cpp
示例10: SkipWS
static const char *ParseObject(ParseArgs& args, const char *data)
{
data = SkipWS(data + 1);
if ('}' == *data)
return data + 1;
size_t pathIdx = args.path.Size();
for (;;) {
data = SkipWS(data);
if ('"' != *data)
return NULL;
args.path.Append('/');
data = ExtractString(args.path, data);
if (!data)
return NULL;
data = SkipWS(data);
if (':' != *data)
return NULL;
data = ParseValue(args, data + 1);
if (args.canceled || !data)
return data;
args.path.RemoveAt(pathIdx, args.path.Size() - pathIdx);
data = SkipWS(data);
if ('}' == *data)
return data + 1;
if (',' != *data)
return NULL;
data++;
}
}
开发者ID:BianChengNan，项目名称:sumatrapdf，代码行数:32，代码来源:JsonParser.cpp
示例11: result
CJsonNode CNetScheduleStructuredOutputParser::ParseObject(char closing_char)
{
CJsonNode result(CJsonNode::NewObjectNode());
while (isspace((unsigned char) *m_Ch))
++m_Ch;
if (*m_Ch == closing_char) {
++m_Ch;
return result;
}
while (*m_Ch == '\'' || *m_Ch == '"') {
// New attribute/value pair
string attr_name(ParseString(GetRemainder()));
while (isspace((unsigned char) *m_Ch))
++m_Ch;
if (*m_Ch == ':' || *m_Ch == '=')
while (isspace((unsigned char) *++m_Ch))
;
result.SetByKey(attr_name, ParseValue());
if (!MoreNodes()) {
if (*m_Ch != closing_char)
break;
++m_Ch;
return result;
}
}
INVALID_FORMAT_ERROR();
}
开发者ID:swuecho，项目名称:igblast，代码行数:34，代码来源:ns_output_parser.cpp
示例12: if
_JATTA_EXPORT Jatta::JSON::Value Jatta::JSON::Parse(Jatta::String str)
{
//Remove the unnecessary whitespacing.
String newStr;
bool insideString = false;
for (UInt32 i = 0; i < str.GetLength(); i++)
{
if (insideString)
{
if (str[i] == Grammar::Structural::STRING_DELIMITOR)
{
newStr += str[i];
insideString = false;
}
else
{
newStr += str[i];
}
}
else if (str[i] == Grammar::Structural::STRING_DELIMITOR)
{
newStr += str[i];
insideString = true;
}
else if (str[i] != ' ' && str[i] != '\t' && str[i] != '\n' && str[i] != '\r')
{
newStr += str[i];
}
}
//Parse!
return ParseValue(newStr);
}
开发者ID:JoshuaBrookover，项目名称:Jatta，代码行数:33，代码来源:JSON.cpp
示例13: ParseValue
void SPropertyItemColor::SetStringOnly( const SStringT & strValue )
{
COLORREF crTmp;
crTmp = CR_INVALID;
ParseValue(strValue,crTmp);
m_crValue = crTmp;
}
开发者ID:ming-hai，项目名称:soui，代码行数:8，代码来源:SPropertyItem-Color.cpp
示例14: ParseArray
SEXP ParseArray(yajl_val node, int bigint){
int len = YAJL_GET_ARRAY(node)->len;
SEXP vec = PROTECT(allocVector(VECSXP, len));
for (int i = 0; i < len; ++i) {
SET_VECTOR_ELT(vec, i, ParseValue(YAJL_GET_ARRAY(node)->values[i], bigint));
}
UNPROTECT(1);
return vec;
}
开发者ID:SvenDowideit，项目名称:clearlinux，代码行数:9，代码来源:parse.c
示例15: while
bool LinkPartition::ParseAttributes( LinkTokenizer &spec)
{
/* optional */
if (spec.Matches(LinkTokenizer::eBracketOpen))
{
bool done = false;
spec.NextToken();
while (!done)
{
switch(spec.GetTokenType())
{
LinkExpression *value;
case LinkTokenizer::eAddr:
if (!ParseValue(spec, &value))
return false;
attribs.SetAddress(value);
break;
case LinkTokenizer::eSize:
if (!ParseValue(spec, &value))
return false;
attribs.SetSize(value);
break;
case LinkTokenizer::eMaxSize:
if (!ParseValue(spec, &value))
return false;
attribs.SetMaxSize(value);
break;
case LinkTokenizer::eRoundSize:
if (!ParseValue(spec, &value))
return false;
attribs.SetRoundSize(value);
break;
case LinkTokenizer::eFill:
if (!ParseValue(spec, &value))
return false;
attribs.SetFill(value);
break;
case LinkTokenizer::eAlign:
if (!ParseValue(spec, &value))
return false;
attribs.SetAlign(value);
break;
case LinkTokenizer::eVirtual:
if (!ParseValue(spec, &value))
return false;
attribs.SetVirtualOffset(value);
break;
default:
return false;
}
if (spec.GetTokenType() != LinkTokenizer::eComma)
done = true;
else
spec.NextToken();
}
return spec.MustMatch(LinkTokenizer:: eBracketClose);
}
return true;
}
开发者ID:NoSuchProcess，项目名称:OrangeC，代码行数:59，代码来源:LinkPartition.cpp
示例16: log_trace
void JsonReader::ParseStream()
{
log_trace();
SkipWhiteSpace();
if (!is_.Eof())
{
ParseValue();
}
}
开发者ID:guija，项目名称:anyrpc，代码行数:10，代码来源:jsonreader.cpp
示例17: Parse
bool Parse(const char *data, ValueVisitor *visitor)
{
ParseArgs args(visitor);
if (str::StartsWith(data, UTF8_BOM))
data += 3;
const char *end = ParseValue(args, data);
if (!end)
return false;
return args.canceled || !*SkipWS(end);
}
开发者ID:BianChengNan，项目名称:sumatrapdf，代码行数:10，代码来源:JsonParser.cpp
示例18: ParseObject
SEXP ParseObject(yajl_val node, int bigint){
int len = YAJL_GET_OBJECT(node)->len;
SEXP keys = PROTECT(allocVector(STRSXP, len));
SEXP vec = PROTECT(allocVector(VECSXP, len));
for (int i = 0; i < len; ++i) {
SET_STRING_ELT(keys, i, mkCharCE(YAJL_GET_OBJECT(node)->keys[i], CE_UTF8));
SET_VECTOR_ELT(vec, i, ParseValue(YAJL_GET_OBJECT(node)->values[i], bigint));
}
setAttrib(vec, R_NamesSymbol, keys);
UNPROTECT(2);
return vec;
}
开发者ID:SvenDowideit，项目名称:clearlinux，代码行数:12，代码来源:parse.c
示例19:
DateTime::DateTime(const std::string& value, const std::string& pattern)
:
m_year (ParseValue(value, pattern, "%YYYY")),
m_month (ParseValue(value, pattern, "%MM")),
m_day (ParseValue(value, pattern, "%DD")),
m_hour (ParseValue(value, pattern, "%hh")),
m_minute (ParseValue(value, pattern, "%mm")),
m_second (ParseValue(value, pattern, "%ss")),
m_millisecond (ParseValue(value, pattern, "%ms"))
{
}
开发者ID:Alsan，项目名称:ONLYOFFICE-OnlineEditors，代码行数:11，代码来源:DateTime.cpp
示例20: ParseArgumentList
AST* ParseArgumentList(ParserState* parser) {
AST* arglist = CreateASTNode(SEM_EMPTY, VALUE_EMPTY);
/* FIXME: At this time, ArgumentList is used both for calling
* and defining functions, which is wrong as it allows using
* constants as formal arguments of a function */
while(parser->currentToken.type != TOKEN_RIGHTBRACKET) {
AST* argument = ParseValue(parser);
AddASTChild(arglist, argument);
if(parser->currentToken.type != TOKEN_RIGHTBRACKET)
Match(parser, TOKEN_COMMA);
}
return arglist;
}
开发者ID:feelout，项目名称:toyint，代码行数:15，代码来源:parser.c
注：本文中的ParseValue函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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