Error C2664 Cannot Convert Parameter 2 From
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Error C2664 Cannot Convert Parameter 1 From 'const Char *' To 'char *'
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Error C2664 In Visual C++
cannot convert parameter 2 from 'char [20]' to 'char up vote -4 down vote favorite I have a small structure: struct price { char name[20]; char shop[20]; int pr; price *next; }; A function that doesn't work: void show_info(price *&head, char cur) { bool found = 0; price *temp = new price; temp->name = cur; for (price *i=head; i!=NULL; i=i->next) if (temp == i) { error c2664 visual studio cout<< i->shop << i->pr; found = 1; } if (!found) cout << "The the good with such name is not found"; delete temp; } A main file: int main() { price *price_list=NULL; char inf[20]; list_fill(price_list); cout << "Info about goods: "; show_list(price_list); //there is no problem cout <<"Input goods name you want to know about: "; cin >> inf; cout << "The info about good " << inf << show_info(price_list,inf)< here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting error c2664 cannot convert parameter 1 from 'const char *' to 'lpcwstr' ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 http://stackoverflow.com/questions/26577433/error-c2664-show-info-cannot-convert-parameter-2-from-char-20-to-char million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up error C2664: 'send' : cannot convert parameter 2 from 'ServerGreeting' to 'const char *' up vote 0 down vote favorite I'm beginner on C++ and I'm porting a C code (TWAMP RFC5357) to a new project (IPSLA RFC http://stackoverflow.com/questions/30153137/error-c2664-send-cannot-convert-parameter-2-from-servergreeting-to-const 6812) and I facing this problem: When I try to use the function send, I see the error "error C2664: 'send' : cannot convert parameter 2 from 'ServerGreeting' to 'const char *'" "No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called". So, I searched about this and I found some answers that I didn't understood. Here is a bit of the code: typedef struct server_greeting { UINT8 Unused[12]; UINT32 Modes; UINT8 Challenge[16]; UINT8 Salt[16]; UINT32 Count; UINT8 MBZ[12]; } ServerGreeting; struct active_session { int socket; // RequestSession req; }; struct client_info { int socket; sockaddr_in addr; int sess_no; struct active_session sessions[MAX_SESSIONS_PER_CLIENT]; timeval shutdown_time; }; static void cleanup_client (struct client_info *client) { fprintf (stderr,"Cleanup client %s\n", inet_ntoa(client->addr.sin_addr)); FD_CLR(client->socket,&read_fds); closesocket(client->socket); used_sockets--; int i; for (i = 0; i < client->sess_no; i++) /* If socket is -1 the session has already been closed */ if (client->sessions[i].socket > 0) { FD_CLR(client->sessions[i].socket, &read_fds); closesocket(client->sessions[i].socket); client->sessions[i].socket = -1; used_sockets--; } memset(client, 0, sizeof(str *' + Ask a Question Need help? Post your question and get https://bytes.com/topic/c/answers/447530-error-c2664-strcpy-cannot-convert-parameter-2-char-const-char tips & solutions from a community of 418,505 IT Pros & Developers. It's quick & easy. error C2664: 'strcpy' : cannot convert parameter 2 from 'char' to 'const char *' P: n/a kaizen Hi, i wrote the code in C and compiled in VC++ compiler. at that time it has thrown the below mentioned error c2664 error. error C2664: 'strcpy' : cannot convert parameter 2 from 'char' to 'const char *' Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast Herewith i have added the code also. ----------------------------------- #include "stdafx.h" int _tmain(int argc, _TCHAR* argv[]) { char message[15]=":80a1:SSBKRO"; char *location; char* receiver='\0'; char* rec='\0'; int cannot convert parameter i,j,cnt=0; int mt511=(int) strlen(":80a1:"); printf("%s\n",message); if((location=strstr(message,":80a1:")) != NULL) { for(i=0;iCannot Convert Argument 1 From Int [] To Int
Cannot Convert Parameter 1 From 'const Char *' To 'lpcwstr'