codesynthesis

Parsing/validating xml not including information about xsd using codesynthesis-xsd

由 我只是一个虾纸丫 提交于 2019-12-25 01:11:54
问题 I've encountered a similar problem as in this question. Basically if my xml does not contain the information about the xsd, I get errors. Given below are the xml,xsd and a sample program giving me the errors. hello.xml <?xml version="1.0"?> <hello> <greeting>Hello</greeting> <name>sun</name> <name>moon</name> <name>world</name> </hello> Had I replaced the 'hello' tag in the beginning with the following then the program would've run just fine. <hello xmlns:xsi="http://www.w3.org/2001/XMLSchema

Canonical relation operators (==,<,…)

由 我只是一个虾纸丫 提交于 2019-12-11 13:54:24
问题 Consider a struct (as in: stupid aggergation of several members) with members that all implement a certain relation R (e.g. < ): struct X { A a; B b; }; For most operators there exists a canonical definition for X R X . For instance: bool operator<(X const& x1, X const& x2) { if ((x1.a < x2.a) || (x2.a < x1.a)) // I intentionally did not use != here return x1.a < x2.a; if ((x1.b < x2.b) || (x2.b < x1.b)) return x1.b < x2.b; return false; } This is pretty boring to do for all operators,

sample XSD fails with “error: no declaration found for element X”

由 穿精又带淫゛_ 提交于 2019-12-10 16:30:11
问题 In spite of being a total newbie in the xml parsing arena, I was able to xsd to create valid c++ and compile and link successfully, but the compiler optimized(?) away the instantiation. So, starting at step one, I try the hello world xml example at CodeSynthesis. But that fails: [wally@lenovotower xml]$ make hello xsdcxx cxx-tree hello.xsd g++ -c -o helloschema.o hello.cxx g++ -g -o hello -lxerces-c helloschema.o hello.c++ [wally@lenovotower xml]$ ./hello hello.xml:2:8 error: no declaration

XML data binding for C++ like JAXB for java

由 走远了吗. 提交于 2019-12-02 06:28:38
问题 I am writing this question as a complete **naive** in this field of "Use of data binding and parsing in c++". So, please bear with me . :) You may find this question as duplicate of THIS After doing a bit of googling I found that what C++ has similar library to JAXB for java for object representation of an XML in the form of "Code Synthesis xsd" and "Boost Serialization" 1) Now what I want to ask is that can "Boost Serialization" perform all the functions that CodeSynthesis is able to do ? 2)

XML data binding for C++ like JAXB for java

由 倖福魔咒の 提交于 2019-12-02 02:16:16
I am writing this question as a complete **naive** in this field of "Use of data binding and parsing in c++". So, please bear with me . :) You may find this question as duplicate of THIS After doing a bit of googling I found that what C++ has similar library to JAXB for java for object representation of an XML in the form of "Code Synthesis xsd" and "Boost Serialization" 1) Now what I want to ask is that can "Boost Serialization" perform all the functions that CodeSynthesis is able to do ? 2) If yes, which one of it would be better to use if we take into account 1) Dependency 2) Performance 3)
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