Syntax Error?

Tazel · 2002-10-21T01:14:49

struct velocity,position,acceleration { //not sure if this type of declaration is valid int x; int y; }; class ball { public: ball(position,velocity,accleration,friction); //constructor velocity getVelocity() return vel; //returns the current velocity velocity setVelocity(velocity); //sets the velocity returns the previous velocity position getPosition() return pos; //returns the current position position setPosistion(position); //sets the position returns the previous position position update(); //updates the position returns the new position *****acceleration and friction not factored in*** /* acceleration getAccleration() return acc; *******NOT IMPLEMENTED********* acceleration setAcceleration(accleration); *******NOT IMPLEMENTED********* int getFriction() return friction; *******NOT IMPLEMENTED********* int setFriction(int); *******NOT IMPLEMENTED********* */ private: velocity vel; position pos; acceleration acc; int friction; }; class paddle { public: paddle(position,velocity,width,height); //constructor }; ball::ball(position p, velocity v,acceleration a,int f) { pos.x = p.x; pos.y = p.y; vel.x = v.x; vel.y = v.y; acc.x = a.x; acc.y = a.y; friction = f; } velocity ball::setVelocity(velocity v) { velocity temp; temp.x = vel.x; temp.y = vel.y; vel.x = v.x; vel.y = v.y; return temp; } position ball::setPosition(position p) { position temp; temp.x = pos.x; temp.y = pos.y; pos.x = p.x; pos.y = p.y; return temp; } position ball::update() { pos.x += vel.x; //add x velocity pos.y += vel.y; //add y velocity return pos; //return new velocity } Errors: c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(1) : error C2143: syntax error : missing '';'' before '','' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(1) : error C2143: syntax error : missing '';'' before '','' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(1) : error C2143: syntax error : missing '';'' before ''{'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(1) : error C2447: missing function header (old-style formal list?) c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(11) : error C2629: unexpected ''class ball ('' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(11) : error C2238: unexpected token(s) preceding '';'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(12) : error C2143: syntax error : missing '';'' before ''return'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(12) : error C2059: syntax error : ''return'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(12) : error C2238: unexpected token(s) preceding '';'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(14) : error C2146: syntax error : missing '';'' before identifier ''getPosition'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(14) : error C2501: ''position'' : missing storage-class or type specifiers c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(14) : error C2143: syntax error : missing '';'' before ''return'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(14) : error C2059: syntax error : ''return'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(14) : error C2238: unexpected token(s) preceding '';'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(15) : error C2146: syntax error : missing '';'' before identifier ''setPosistion'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(15) : error C2501: ''position'' : missing storage-class or type specifiers c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(15) : error C2061: syntax error : identifier ''position'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(16) : error C2146: syntax error : missing '';'' before identifier ''update'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(16) : error C2501: ''position'' : missing storage-class or type specifiers c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(24) : error C2079: ''vel'' uses undefined struct ''velocity'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(25) : error C2146: syntax error : missing '';'' before identifier ''pos'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(25) : error C2501: ''position'' : missing storage-class or type specifiers c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(25) : error C2501: ''pos'' : missing storage-class or type specifiers c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(26) : error C2146: syntax error : missing '';'' before identifier ''acc'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(26) : error C2501: ''acceleration'' : missing storage-class or type specifiers c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(26) : error C2501: ''acc'' : missing storage-class or type specifiers c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(32) : error C2629: unexpected ''class paddle ('' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(32) : error C2238: unexpected token(s) preceding '';'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(36) : error C2065: ''position'' : undeclared identifier c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(36) : error C2146: syntax error : missing '')'' before identifier ''p'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(36) : error C2350: ''ball::ball::ball'' is not a static member c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(36) : error C2059: syntax error : '')'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(36) : error C2143: syntax error : missing '';'' before ''{'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(36) : error C2447: missing function header (old-style formal list?) c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(46) : error C2027: use of undefined type ''velocity'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(1) : see declaration of ''velocity'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(47) : error C2079: ''temp'' uses undefined struct ''velocity'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(48) : error C2228: left of ''.x'' must have class/struct/union type c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(48) : error C2228: left of ''.x'' must have class/struct/union type c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(49) : error C2228: left of ''.y'' must have class/struct/union type c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(49) : error C2228: left of ''.y'' must have class/struct/union type c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(50) : error C2228: left of ''.x'' must have class/struct/union type c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(50) : error C2027: use of undefined type ''velocity'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(1) : see declaration of ''velocity'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(50) : error C2228: left of ''.x'' must have class/struct/union type c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(51) : error C2228: left of ''.y'' must have class/struct/union type c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(51) : error C2027: use of undefined type ''velocity'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(1) : see declaration of ''velocity'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(51) : error C2228: left of ''.y'' must have class/struct/union type c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(55) : error C2039: ''setPosition'' : is not a member of ''ball'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(9) : see declaration of ''ball'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(55) : error C2146: syntax error : missing '';'' before identifier ''setPosition'' c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(55) : error C2501: ''position'' : missing storage-class or type specifiers c:\program files\microsoft visual studio\x-cellsoft\pongcollision\objectclass.h(55) : fatal error C1004: unexpected end of file found One of my programmers wrote this header file and it has some major syntax errors. I fixed some of them but I don''t know what some of them mean. Some help please? tcache Contact Me Formerly known as Wachar <- Thrander <- Tazel

For Beginners

Started by Tazel October 19, 2002 12:27 PM

9 comments, last by Tazel 21 years, 6 months ago

yoda5

122

October 21, 2002 01:14 AM

I would make three seperate structs or make one struct with six different ints. When you get that many errors like that though you are usually missing a semi colon somewhere }; like that at the end of a struct or class.

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